Lets say i have 1 site and i want to post there many different messages from many different accounts made with different emails based on #title of the current thread.

Like:

Page i want to post:

#title = example title

Message i want to post:

To get #title go to #link

Is it possible?

Yeah that should work. Most of the Forum platforms generate a unique ID for each thread that is posted so no matter if all of them has the same title and content as long as it's posted from different user accounts.

I mean, when i will load my urls to threads:

http://site1.com/threadname
http://site1.com/threadname

Can Xrumer create 2 accounts at one working project and post to these URLS from 2 different accounts?