1 Topic by joe_bernardes

  • joe_bernardes
  • Member
  • Offline
  • Registered: 2013-07-06
  • Posts: 14

Topic: mail queue

==== Required information ====
- iRedMail version: v0.2.1 (MySQL)
- Store mail accounts in which backend (MySQL):
- Linux/BSD distribution name and version: Linux CentOS 6.3
- Related log if you're reporting an issue:
====

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

----

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
  • iRedMail Developers
  • Offline
  • Registered: 2009-05-06
  • Posts: 31,091

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
  • Member
  • Offline
  • Registered: 2013-07-06
  • Posts: 14

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