I need an experienced bot developer who can execute the following sequence
1) Login to a given yahoo account
2) Search for a particular type of emails (by the subject line, it should check all folders automatically, including trash, spam, user created etc)
3) Fetch a particular information from the subject line.
4) Make an online check about that information
5) Store that information in excel file.
6) Filter out the duplicates (should have the ability to start from the first email and stop as soon as it sees that the data has already been fetched in excel file).
The yahoo account given has more than 250K emails, so the bot has to be robust.