I am raising this problem again, please advice!!
We have one relay server on the dmz that gets and sends all mail from and to the outside.
This server gets and sends all the mail from and to the astaro from the inside.
we use exchange servers 5.5 that sends all their mail to the asl and receives all the mail from it.
It looks like this:
Exchange5.5-->ASL5.202-->Outside MailRelay-->Internet.
Internet-->Outside MailRelay-->Asl5.202-->Exchange5.5
I am serving two domains at the moment. One domain has 70 Mailboxes in it and the mail traffic is about 100 mails per minute,
The other domain has 1500 Mailboxes in it, and the mail traffic is about 1000 mails per minute.
When i Direct the first domain (The low volume one) to the ASL it works flawless, does the Virus check and the spam as requested and on time.
When I direct the second Domain (The high volume one) to the ASL, there appears to be a traffic Jam, and mails are held for hours in the queus of the External Mail relay, and on the exchange servers.
I have found this article to optimize Exim ( http://hnsg.net/tutorials/exim_cpanel.html ), Does it worth trying? Can it be implemented to Astaro?
Best Regards,
K
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