1 Topic by joe_bernardes

  • joe_bernardes
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Topic: mail queue

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After I made a change to my DNS server for "recursion no;" queue mail delivery has increased considerably. Do not know if it was coincidence but the delivery of mail is very slow. What could I do to improve this performance check or to improve the delivery? because the local network with about 400 emails retained in the queue.

Best regards,
Joe Bernardes

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Spider Email Archiver: On-Premises, lightweight email archiving software developed by iRedMail team. Supports Amazon S3 compatible storage and custom branding.

2 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
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  • Registered: 2009-05-06
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Re: mail queue

What is "recursion no" used for? You can check Postfix log file, try to figure out why delivery is slow.

You can try to turn off spam/virus scanning for OUTGOING emails to speed it up, but i'm not sure whether it's related to your slow delivery issue without related log. http://iredmail.org/wiki/index.php?titl … oing.Mails

3 Reply by joe_bernardes

  • joe_bernardes
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Re: mail queue

OK, I will test this option and return with results.
Only observation the server is not slow, it just as a long queue..

Best regards,
Joe Bernardes