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Spam bot on exchange 2013

$30-250 USD

Lukket
Slået op over 9 år siden

$30-250 USD

Betales ved levering
Hi We seem to be under attack, we are having hundreds of spamming from emails that do not exist on our server. I wish to work with someone who has done this before
Projekt-ID: 6467377

Om projektet

11 forslag
Projekt på afstand
Aktiv 9 år siden

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11 freelancere byder i gennemsnit $143 USD på dette job
Brug Avatar.
Hi There, I am senior infrastructure engineer with over 12+ years of experience in design and deploy Microsoft Key Solutions. I have done dozen of projects in Exchange space in the past similar to your proposal.I am very confidence with all the technical related tasks and able to get it done smoothly. Please Skype me or ping me on freelancer if you considered me for this work. Skype: itsysconsulting Regards, Rafa
$155 USD på 3 dage
5,0 (19 anmeldelser)
5,0
5,0
Brug Avatar.
Hi, We are exchange experts and also leading hosted exchange company in India with 125 exchange servers in our global data centers. We will fix spam issue right away! I am available on skype for further discussion, please share your skype ID to take it forward Regards, Manoj About Cubic Leading managed service provider. Since 2002, we are managing and maintaining the IT infrastructure for multiple clients spread across from UK , Middle East, US, Australia, Africa, & India. We support 2100+ and network devices. We have our own hosted infrastructure where we provide 1000+ VPS, 2,50,000+ mailboxes and 125 SharePoint servers are serving our customers Here is a partial list of technologies we work. Microsoft / Wintel Vertical + Exchange Servers 2013 / 10 / 07, SharePoint 2013 / 10 / 07, SQL 2012 / 2008 / 2005 Migration and Implementation. + Managed Services / Migrations for MS Windows / SQL Servers / Exchange / Lync / SharePoint / Office 365 / CRM / Dynamics. + Veeam / Vmware / Hyper V deployments
$125 USD på 1 dag
4,9 (16 anmeldelser)
4,8
4,8
Brug Avatar.
Hi There Senior Systems Engineer here. I would like to complete this project for you. I can provide you with my windows server 2012 certifications as well. Please let me know when your available to discuss further.
$155 USD på 3 dage
4,6 (11 anmeldelser)
4,3
4,3
Brug Avatar.
Hello, This is a common problem. Your exchange needs to be configured to block these. What filtering solutions are you using? That may need to be tweaked as well. Let me know if we can discuss further. Thank you, Sam
$105 USD på 1 dag
5,0 (3 anmeldelser)
3,1
3,1
Brug Avatar.
First thing we need to do block the Firewall to receive SMTP connection ( port 25) only from the exchange server..... 2. monitor the network using wire shark ... 3. monitor the exchange DBs I can do this task for you. Am a senior system admin with more than 10 years experience. Thanks, Jobin Johny
$130 USD på 3 dage
5,0 (1 bedømmelse)
2,0
2,0
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A proposal has not yet been provided
$98 USD på 1 dag
0,0 (0 anmeldelser)
0,0
0,0
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A proposal has not yet been provided
$155 USD på 1 dag
0,0 (0 anmeldelser)
0,0
0,0
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Hi I have 12 years of experience with exchange and antispam systems. I think I can help you.I can implement antispam system or configure if you have already. I worked with checkpoint watchguard Symantec trend Micro and many more
$233 USD på 3 dage
0,0 (0 anmeldelser)
0,0
0,0
Brug Avatar.
I have hit this type of issue on a few occasions. It is likely from 1 of 2 sources. It is either a faulty configured Exchange server that is allowing some relaying, either from inside or outside your network, or your Exchange server, or PC in your environment, has been infected with some sort of spyware that is sending off these message. It can be handled in 3 steps. One would be to ensure the Exchange Server is not set up as a relay, and the second would be to purge the pending queued jobs. The third would be to track down the cause of the issue and rectify. These are all things I have experience would and would be glad to help.
$166 USD på 2 dage
0,0 (0 anmeldelser)
0,0
0,0
Brug Avatar.
Hello Sir, I am Working with 3 tier Data Center Organization as a system admin, I have more than 5 years experience in Windows Server Setup, Configuration, Security, Web security, Web hosting and Database, Mail Services Administration , working on more than 1000 windows servers. I am also handling our exchange server 2010 and 2013. I have completely go through your project and very interested to work on this project. I will do your task successfully and fast as working these task on daily basis in data center servers. Please give me opportunity to do the same and feel free to let me know if you have any concern. I will do according your budget tell me. Thanks
$150 USD på 3 dage
0,0 (0 anmeldelser)
0,0
0,0

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