Freelancing sql server queriesJobs

My postfix server running on a CentOS is currently experiencing an untrusted server error when sending out emails. Up until now, everything was functioning normally but it stopped working all of a sudden. I'm looking for someone with solid know-how in troubleshooting postfix server errors. Following are the steps I've taken so far: - Reviewed the server logs - Restarted the server However, neither of these actions rectified the situation. Furthermore, I've confirmed that no changes have been recently made to the server's configuration or settings. Ideal Candidate Profile: - Proven experience with CentOS and Postfix server administration - Strong skills in diagnosis and troubleshooting of server errors - Excellent pr...

...direct sql queries to the databases to help on various projects Im working on. 4 years of experience with PHP and databases are minimum for this position. Due to lack of time, I cannot work on all of them, but each one have potential, customers so I need someone who can multitask and work on several projects jiggling between them, sometimes on daily basis. Most of the projects uses Yii1 with MySql database, but I have also various scripts in NodeJS, Python, connections to firebase, mssql, mongo... During the work we would use Trello for tracking the projects tasks and daily and weekly calls to align on the work. This is a long term position where I seek for someone whom I can trust to get the work done. - Please do not apply if you are not familiar with PHP without fr...

Hello, I am looking for someone to manage my server on a daily basis (ensure the security of the server on a daily basis, do updates, backup, etc.). Offer me a monthly rate to manage the server which includes the installation of the server (installation with the elements of my choice). Good day

I'm looking for an expert who can effectively install and configure PowerMTA (PMTA) with Interspire Email Marketer on my Ubuntu Server 22.04 LTS "Jammy Jellyfish" that is hosted on WHM/cPanel. This project requires a deep knowledge and experience in Linux server administration and email marketing tools. Key requirements: - Complete installation and configuration of PMTA and Interspire Email Marketer on Ubuntu Server 22.04. - Setup specific IP rotation for effective email delivery. Desired freelancer's skills and competences: - Solid experience in Linux/Ubuntu server administration. - Extensive experience in installing and configuring PMTA and Interspire. - Proven track record in dealing with IP rotation settings. - Experience with WHM/cPa...

I am looking for a skilled WordPress developer to help me with the transformation of a basic existing site into a WordPress website. This website will be informational in nature, directed at the general public. Hence, a clean, user-friendly design is crucial. Key Features Required: * Contact Form - Accessible and easy to use for quick customer queries. * Multimedia Content - The utilization of engaging visual content such as photos, videos, and possible future gallery expansion. * Customer Testimonials - Highlighting public reviews and feedback. * Linked Social Media Profiles - Seamless exposure and access to our social media presence. * Newsletter Subscription - An option for visitors to subscribe for regular updates. The perfect candidate would have a solid background in crea...

I am in need of an experienced PHP Laravel developer to resolve an issue my website is currently facing. I'm experiencing an Internal Server Error across the whole website when using the API, and it needs immediate attention. This problem started occurring without any recent changes to the site or its backend. Your responsibilities will include: - Identifying and resolving the source of the API error - Ensuring a stable fix that prevents future occurrences - Testing the fixes to ensure full website functionality Ideal Skills and Experience: - Extensive experience in PHP Laravel - Strong knowledge of API integration - Proven track record in troubleshooting and resolving API errors. The fixes should ensure the smooth running of the entire website. Looking forward to your v...

Simple task I have a .CSV file and I want a program that translates it to .SQL with the existing database

...Retool Engineer to join our team for a 2-month contract position. The ideal candidate will have a minimum of 2 years of experience in software engineering, with specific expertise in Retool and SQL. This individual will play a key role in developing, maintaining, and optimizing Retool applications to meet the needs of our clients. Responsibilities: Collaborate with cross-functional teams to understand business requirements and translate them into functional Retool applications. Design, develop, and implement custom Retool solutions to streamline processes and improve efficiency. Write complex SQL queries to extract, manipulate, and analyze data from various databases. Troubleshoot and debug issues in existing Retool applications, ensuring smooth functionality. Con...

...you looking for a great opportunity to start working part time and eventually get a full time remote job from home? We’ll that’s what you’ll get with World Kwest! Requirements • Develop and maintain our database system using PHP and SQL. • Optimize database performance for efficiency and scalability. • Collaborate with the development team to implement new features and functionality. • Troubleshoot and resolve database issues in a timely manner. • Stay updated on industry best practices and technologies. ROLE RESPONSIBILITIES : • Proficiency in PHP and SQL is essential. • Experience with HTML, JavaScript, and/or React is a plus. • Strong problem-solving skills and attention to detail. • Excellent communicat...

...from a remote server in a simple script on my main server. The script on the main server will execute the PHP to retrieve information from several other sites. I know that this is not the preferred method, but there are absolutely no security risks involved. This is a super simple script that runs a Woocommerce database update. I want to avoid to upload the script on every Woocommerce site for two reasons: 1. I would like to maintain only one single script, if changes are needed. 2. More important: I try to avoid any additional files in the root of a WordPress installation. This can sometimes cause trouble with malware scanners. Just to make this very clear: I don't need the scripts itself. This is all working fine. I need a solution to include the script fr...

I am currently seeking a highly qualified candidate with robust experience in developing web applications and designing database structures. The location of operation will be Hyderabad, and preference will be given to local candidates. Key responsibilities: - Development of both in...local candidates. Key responsibilities: - Development of both interactive and informational web applications - Designing suitable database structures To perform efficiently in these tasks, the candidate should ideally have: - A minimum qualification of graduation - At least 9 years of relevant experience, which should reflect in their seniority level - Expertise in C#, ASP.NET, .NET COO, and SQL databases For your bid to be considered, please ensure your profile aligns with the aforementioned req...

I urgently need an experienced ASP.NET developer to perform a ...specific bugs are not defined yet but it involves issues that usually occur in ASP.NET applications. - Freelancers applying should specifically include details about their experience in ASP.NET development. - Although specific skills or knowledge weren't mentioned, an understanding of general ASP.NET development processes and troubleshooting errors is crucial. - Familiarity with .NET Core, SQL Server, and Entity Framework would be a plus. Your job will be to pinpoint the sources of these issues and resolve them. Ideally, your bid will reflect an understanding of the volatility of bug fixing, where some issues may be quick fixes while others may present more of a challenge. Please include relevant examp...

I am seeking an experienced data entry clerk for the task of entering data offline into a Microsoft SQL Server database system. Key Tasks: - Entering large amounts of data consistently and accurately - Ensuring all offline data is represented accurately in our SQL Server system Ideal Skills and Experience: - Proven offline data entry experience; accuracy and attention to detail are crucial - Hands-on experience with Microsoft SQL Server - Knowledge of database structure and data principles - Excellent time management skills to meet deadlines. Prior experience with large databases is highly beneficial. The successful candidate should be familiar with SQL Server, familiar with offline data entry, and have a keen eye for detail.

I am seeking a skilled blog writer to create engaging, informative posts on the topic of real estate, with an emphasis on buying and selling properties. Your audience will be first-time homebuyers, so your writing style should be clear and accessible for those new to the industry. The task will involve: - Conducting mindful research on relevant topics - Cra...engaging, informative blog posts - Using SEO best practices to optimize content Ideal Experience and Skills: - Prior experience in blogging - Strong understanding of the real estate market, particularly buying and selling properties - Ability to write in an informative yet engaging manner - Knowledge of SEO practices - Ability to resonate with first-time homebuyers and address their concerns and queries efficiently in the blo...

...public_html directory. Preceding the public_html (in the / directory), there are additional system files that are essential. I currently have 1 TB of data on the server, comprising images and other files. Up until now, I've been using FTP to manually upload code changes. However, I aim to transition to using GitHub, allowing me to leverage familiar code editors and enabling automatic updates to server files upon saving. However, the issue I'm encountering is that when attempting to update the server from GitHub, it scans for changes and potentially deletes files not present on GitHub. I don't want, for instance, the images stored on the server to be included in a separate defined folder on GitHub. Essentially, I only want the source code witho...

I am in need of a seasoned professional for my database migration project. My existing database resides on SQL Server 2022 and I am aiming to migrate it to Oracle 19c. - The size of my SQL Server database is small, amounting to under 1 GB, but there are around 450 procedures and functions which have to be migrated - Experience with handling similar sized databases and an in-depth understanding of SQL Server 2022 and Oracle 19c is a must. - Proficiency in SQL and database migrations are critical, along with a problem-solving attitude. - The freelancer must ensure smooth transition with no data loss and optimal functionality post migration. - An established process, clear communication and deadline adherence are necessary. This is a challeng...

we are looking for a senior PHP developer with a minimum of 15 years of experience Skills and Experience MUST HAVE: - 15-20+ years of PHP development experience. - Proficient in Laravel framework. - Experience SQL Injection prevention/fixing - Finding and Securing any loop holes in the system - implementing new features , for enhancement of the platform, - **must be an independent developer, not an agency! - must be able to work on github - proficient in converting figma design to html/bootstrap - lastly making sure platform is mobile responsive Must have experience in social media or multi-user platform, chat system, ecommerce platform Must be knowleadble in updating designs as well when needed.u ar ******* DO NOT BID if you are an agency, if you are a marketing person or proje...

I'm looking for a proficient freelancer who can design and implement customised, interactive charts, graphs on a Superset dashboard. Here's more about what I need: - Creation of bar a...interactive charts, graphs on a Superset dashboard. Here's more about what I need: - Creation of bar and line charts primarily. Your creative judgment in presenting information would be valued. - The ability to connect to a MySQL database from the dashboard is essential. - I expect you to have strong SQL skills, to accurately translate data into valuable, visual insights. Ideal skills and experience include: - In-depth knowledge of chart creation in Apache Superset - Sound experience with SQL operations and MySQL databases - Ability to interpret data and present it vis...

I am urgently in need of a technician capable of setting up Sylius on our Linux server. The task needs to be expedited and experts with a proven track-record in similar projects will be ideally suited. Requirements: - Proficient in Sylius installation - Comprehensive understanding of Linux server operations - Ability to work quickly and meet deadlines The successful candidate will be well versed in managing servers with quick response times and high efficiency, particularly on a Windows platform. Please only bid if you can complete the project immediately.

...Bangalore conducting research on careers. I'm looking for freelancers to participate in one of my research projects. By joining, you can contribute to a significant study on freelancing careers. This project's goal is to understand how freelancers measure their careers and what individual strategies they engage in. I will conduct in-depth interviews in person at the IIM Bangalore campus (if available in Bangalore) or over a video call (present outside Bangalore) that may take around one hour of your time. Please share your contact details or message me if you meet the following criteria. a) engaged in full-time freelancing based in India b) Working on medium to highly skilled (e.g., content writers, web developers, graphic designers, and IT consultants) gig assig...

I have a .XML file but I want this information in .SQL. So that means that it should be make fit for my website. I want a program that takes all the information and translates them to a .sql format

As a novice in the Power BI field, I am seeking an accomplished coach who can proficiently guide me through building interactive dashb...what I hope to delve into: - Building Interactive Dashboards: Help me design, develop and evaluate data-driven dashboards for more insightful management. - Data Visualization Best Practices: Teach me tips and tricks for effectively presenting complex data in an easy-to-understand format. - Data Modeling and Query Optimization: Educate me on creating efficient data models and optimizing my SQL queries for better performance. As this is a beginner level project, a patient and clear coach, skilled in Power BI and experienced in teaching beginners, would be my ideal choice. Previous experience working with business and finance data is also ...

...Monetization: ads, premium features, or in-app purchases. The following skills will be needed: Web Development Skills: Frontend Development: HTML, CSS, and JavaScript: Create the user interface (UI) for the website. Responsive Design: Ensure the site works well on various devices (desktop, tablet, mobile). Webcam Integration: Implement webcam access and video display. Backend Development: Server-Side Languages: Choose a language like Python (Flask/Django), Node.js, or Ruby on Rails. API Design: Create RESTful APIs for game flow, user authentication, and AI interactions. Database Management: Set up and manage databases (e.g., MySQL, PostgreSQL, or MongoDB). Streaming media Streaming and Video Skills: WebRTC - Understand how to integrate streaming services f...

...involves an important recovery of a WordPress-based multimedia website and its subsequent migration to a new server. We have experienced some issues and are relying on professional help to bring the website back to full functionality. Key Tasks: - Recovery of the WordPress website, ensuring the multimedia content (images and videos) are fully restored. - Efficient migration to a new server without loss of data or website performance issues. - Ensuring the User Registration and Live Chat Support features remain fully integrated and functional post-migration. Essential Skills and Experience: - Extensive WordPress knowledge and experience - Expertise in website recovery and server migration - Proven experience dealing with multimedia websites - Proficiency in ensu...

Unless you have read this an...have read this and can give me a brief statement on the post - I will not respond to your bid. I hate the automated responses. I'm having an issue with my Outlook not connecting to the server on my Windows operating system. I have two accounts on my OUTLOOK - a gmail and one account on godaddy - It works fine on-line 365 and on my phone - But my desktop outlook - SUDDENLY STOPPED - It has been working fine for years - it keeps saying "trying to connect" - but when use my gmail account on outlook - it connects fine. Ideal freelancer for this task should have: - Expertise in troubleshooting server connectivity issues on Outlook - Proficiency in handling personal internet connection related difficulties - Extensive knowled...

We are currently looking for experienced writers to produce high-quality articles on Python programming. We are shari...for experienced writers to produce high-quality articles on Python programming. We are sharing a few topics that we would like you to write about. Not less than 1500 words, with sample code and screenshots if necessary, with grammarly and plagiarism checks done. Each article should be in Word document. Per article, INR 500. versus Python Key differences Python certificates 3..SQL versus Python , which one to learn Libraries for Datascience 5.10 Python Tips and Tricks Every Developer Should Know with Databases in python Python Functions of Iron python Python in C# Applications Giants that use python

...DevOps. Although I write 99% of the code myself, I occasionally encounter issues that I need help resolving. Your role would involve: * Assisting me with Azure services * Guiding me through infrastructure provisioning with Terraform * Helping me set up and manage CI/CD pipelines with Azure DevOps You will need to be available for screen sharing sessions between 11am and 6pm EST to help me with my queries. I require a 24-hour response time as I frequently need quick resolution to continue with my work. I mostly write Terraform and Azure DevOps scripts in HCL and YAML, so proficiency in these languages is critical for this role. Please note, this engagement will require about 1-4 hours per week of your time. some weeks maybe five minutes. A deep understanding of deploying inf...

I'm looking for an expert PHP developer with proficiency in Codigniter to modify and enhance an existing script I bought from CodeCanyon. Task Details: • Modify existing func...functionality and add new features to the script. • Add three new fields to the signup window code and sync it with the mySQL database. These fields should include text fields and dropdown menus. • Create a report based on data from one table in the mySQL database. • Implement a feature to export the report data to Excel. Ideal Skills and Experience: • PHP and Codigniter expertise • Experience with SQL database manipulation • Knowledge in report generation and data exporting to Excel • Proficient in UI design with a focus on text fields and dropdown me...

I am seeking a skilled freelancer with experience in SQL to develop a utility program for my company. We utilize a ZKTeco fingerprint machine for tracking attendance, but the standard reports it generates are not meeting our needs. My hope is to have this application improve the readability and functionality of these reports. The tasks you'd undertake: - Building a lightweight application that can process the .dat files generated by the machine. This application should not merely replicate the machine's output but offer new ways to view and sort the information. Key features I'd like to see: - Ability to view attendance trends, which is not possible with the machine's default output. - Enhanced sort capabilities, allowing organization by department. To be su...

I'm looking for a professional who can help modify and enhance my SSH server configuration. This project involves technical understanding of SSH server fundamentals and is best executed by a freelancer with significant experience in server administration and configurations. Key tasks: - Enable password authentication; - Change default SSH port; - Allow root login. Though not mentioned specifics, having a great profile with evidence of past work-related projects will be of added advantage. As this is an ongoing maintenance project, your ability to provide comprehensive proposals will be highly appreciated. It would be great if you have an understanding of different operating systems, as specifics are not mentioned but it can be either Windows, macOS, or Linux. ...

I need to configure my server secure and upgrade the admin panel with their extensions

I need an experienced full stack web developer for a project. The purpose of the website hasn't been decided yet and would appreciate your insights. The visual style is also open for suggestions. What I look for in potential candidates: * Mastery in HTML, CSS, JavaScript, PHP, SQL. * Proven full stack development experience. * Flexibility to adapt to project deliverables. To apply, please provide the following: * Examples of your past work. * Your experience in web development. * A detailed work proposal for this project. Looking forward to working with an experienced and creative professional who can steer this project successfully.

I require a creative designer who can build an eng...to promote or sell products but to foster understanding and connectivity with our audience. Key Features: - A sleek, user-friendly homepage that catches the eye of visitors. - An about us page to provide context about our company and its mission. - A detailed Services section outlining what we offer. - A Portfolio section showcasing our previous work. - A clear, accessible contact page for queries and support. Skills and Experience: The ideal candidate would have ample experience with web design and a knack for creating compelling, informative website layouts. Knowledge of user-oriented design, content management and SEO would be beneficial. Your portfolio should reflect a strong ability to balance functionality with aesthet...

I am in need of an expert admissions consultant adept in the field of science and engineering. Your main role will be to: - Counsel prospective students holding a bachelor's degree on the admission process and course selection. - Provide expert advice on suitable courses and colleges. - Address any concerns or queries related to the admission process. The ideal candidate will have a thorough understanding of the science and engineering academia, and experience in student counseling would be a bonus. Stellar communication skills and an innate ability to connect with students are a must.

I'm seeking an experienced web designer with a track record in developing successful e-commerce websites. My site will primarily focus on selling physical products....track record in developing successful e-commerce websites. My site will primarily focus on selling physical products. Key Features I Require: - Highlights on the 'About Us' section, showcasing our company’s mission and ethos. - A detailed 'Services Offered' section, featuring the variety of products we offer and their specifications. - An easily navigable 'Contact Information' page for customer queries. The ideal candidate will have substantive experience particularly with e-commerce platforms and a solid understanding of user-friendly interface design. A portfolio showcasin...

A person with basic computer skill needed to help with various office task remotely. The position if for any entry-level personnel looking to start a career in freelancing. Interested candidate is expected to apply with a CV.

...Entwickler, der dabei hilft, einen etwa 2,5 Jahre alten ALTV Server-Code auf den neuesten Stand von AltV zu aktualisieren. Der Code ist sehr umfangreich und erfordert bestimmte anspruchsvolle Entwicklerfähigkeiten. Dich erwartet eine anspruchsvolle und umfangreiche Arbeit. Wir sind auch daran interessiert, dich fair und angemessen zu entlohnen, wenn du den Code so weit bringen kannst, dass alles reibungslos und gemäß den neuesten AltV-Standards funktioniert, und auch für zukünftige Aufgaben wie Fehlerbehebungen, Änderungen usw. zur Verfügung stehst. Wichtige Aspekte: - Behebung vorhandener Fehler - Updaten auf die neuste AltV Version. - Die Projektfrist beträgt 1 bis 3 Monate. Idealer Kandidat: - Umfangreiches Wissen im GTA5 ALTV Se...

I am in need of a highly skilled PHP and SQL professional who can assist with a redesign of my output table. The specific requirements for this project are: - Improvement of the layout and design, with an emphasis on improving the clarity of information presented in the table. - The addition of new columns or fields is not required. Instead, focus on reshaping the data structure to make the displayed data easier to digest. Ideal candidates for this job will have a solid background in PHP and SQL and a portfolio demonstrating their knack for user-friendly, clear, and efficient data displays. Understanding of modern aesthetic elements and color schemes is appreciated, though not the primary focus of this project.

...that can access data records from my continuously updated local Microsoft SQL Server. Both solutions should allow for real-time data extraction and display. Key Requirements: - Develop a mobile application compatible with the latest smartphones. - Create a responsive website that can be accessed on various devices. - The apps need to accurately access and display data from a Microsoft SQL Server data base. Ideal Skills and Experience: - Proficiency in mobile application development (iOS and Android Operating Systems) - Skilled in web-based programming languages such as HTML, CSS, JavaScript, and PHP. - Strong understanding of database connectivity and manipulation using SQL. - Prior experience with Microsoft SQL Server is mandatory. ...

Iam looking for passionate Full-Stack Developer with a keen eye for visual design. Technical Skills: Proficient in PHP and Angular or Vue frontend. Experienced with Microsoft SQL Server for database management and Familiar with stored procedures in SQL for database queries Strong understanding of user authentication and authorization (login, validation, management) Adept at CSV file manipulation and validation such as: parsing, data transformation, Aggregation, Joining and Merging, exporting, Find, edit or remove duplicates, Consolidate data, convert data types, clean data, Skilled in error handling and debugging to ensure application stability Experience with UI/UX design principles to create an intuitive user interface Functionality to import and manipulat...

...that can access data records from my continuously updated local Microsoft SQL Server. Both solutions should allow for real-time data extraction and display. Key Requirements: - Develop a mobile application compatible with the latest smartphones. - Create a responsive website that can be accessed on various devices. - The apps need to accurately access and display data from a Microsoft SQL Server data base. Ideal Skills and Experience: - Proficiency in mobile application development (iOS and Android Operating Systems) - Skilled in web-based programming languages such as HTML, CSS, JavaScript, and PHP. - Strong understanding of database connectivity and manipulation using SQL. - Prior experience with Microsoft SQL Server is mandatory. ...

I need a proficient PHP and SQL expert who can troubleshoot why my output isn't correct. Currently, I am facing a problem where my output is missing vital product details. Ideally, any freelancer bidding on this project should have proven experience in managing and rectifying this specific issue. Key skills required would include advanced proficiency in PHP and SQL, problem-solving abilities, and a keen eye for detail.

I'm seeking a profoundly competent PHP and SQL expert who can effectively conduct data analysis on user behavior data, Your crucial responsibility is to: - Analyse the data and provide notable insights into user click-through rates. Ideal skills: - Proficiency in PHP and SQL - Sound knowledge in data analysis of user behavior data - Understanding of click-through rates - Proven experience in similar project This task requires precision and attention to detail, eluding the median for an analytical mind.

I am looking for an expert in WordPress installation and configuration for my new project. I need someone who can help me set up WordPress on an Ubuntu 22.04 server for donweb.com. Main Responsibilities: - Installing WordPress on Ubuntu 22.04 - Implementing a newspaper-style theme - Incorporating social media integration Ideal Skills: - Expertise in WordPress installation - Familiarity with Ubuntu 22.04 - Experience in setting up a newspaper-style theme - Knowledge of social media integration in WordPress blogs My motive for this project is to create a business blog to engage with my clients and potential customers through informative and exciting content, as well as to establish robust online visibility. You will play a pivotal role in achieving this objective. Knowledge of Spa...

As an online agency, I'm in need of a skilled professional to manage and enhance the visibility of our multiple Twitter accounts. Key Responsibilities: - Crafting promotional tweets, which will require creativity and understanding of our business - Engaging with our followers, responding to queries, and nurturing relationships - Monitoring and analyzing our Twitter performance to identify trends and make necessary changes Ideally, you should have experience with popular social media management tools such as Hootsuite, Buffer, and Sprout Social, although this is not a strict requirement. Primarily though, I am interested in your experience. Please provide details of your previous roles managing Twitter accounts, strategies employed, and results achieved. You've got to ...

I require a programmer to create a robust database querying application. The application should be proficient in MySQL, capable of siphoning off a resource management database via an easily customizable configuration file for test and real-time data queries. Key Features: - Ability to alert me via email in case of any significant changes or issues. - Ability to produce output in a PDF format for easy documentation and read-outs. - Emphasis on clean, professional, and corporate design visuals. The Ideal Candidate: - Strong database management background, especially in MySQL. - Proficient in diverse programming languages to keep the program open-ended. - Should have exceptional skills in developing and handling configuration files. - Experience in developing corporate-specific de...

I need a developer versed in AWS Rekognition to create a facial login system on my PHP server. This is a sophisticated project with specific requirements: - User registration and live detection must be features of this system. Please, consider the complexity of embedding this functionality. Key Skills and Experience: - Strong proficiency in PHP as that is my server's preferred programming language. - AWS Rekognition experience is essential to ensure seamless integration of the facial recognition features. - Understanding of front-end technologies such as HTML, JavaScript and CSS will be a plus. Please bid only if you have relevant experience and can provide examples of similar work you have done. A keen eye for detail and a commitment to robust, high-quality code are my pri...

I'm seeking an expert .NET developer with a strong background in SQL database management, time management, and ERP systems. Your main responsibility will be to seamlessly integrate existing systems for improved efficiencies. Ideal Skills and Experience: - Expertise in ASP.NET development. - Proficiency in SQL database management, ensuring secure and efficient data manipulation. - Solid experience with ERP systems to streamline business processes. - Excellent time management skills, meeting the deadlines without compromising on quality. - Previous work with system integration projects will be highly advantageous. Bring your strategic problem-solving skills to this project and contribute to enhancing our business operations.

Creare wrapper per Blazor Server App dwl widget

i want to install mailserver postfix and Dovecot along with roundcube as we need to login from different domain and different users so we neeed to create user with password and user can login in roundcube mail and send or recive mail user creating can use on command promt we need installation bash code also