1 Topic by web2works (edited by web2works 2012-03-02 06:31:52)

  • web2works
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  • Registered: 2010-03-25
  • Posts: 62

Topic: Empty row in top 10 senders on dashboard

==== Provide required information to help troubleshoot and get quick answer ====
- Linux/BSD distribution name and version: Debain Squeeze
- iRedMail version and backend (LDAP/MySQL): v1.6.3 (LDAP)
- Any related log? Log is helpful for troubleshooting.
====

I have a issue where each day I have a row in the Top Sender with no email address. This can be concerning because it is always to top sender(sending a lot of emails each day).

May help but a few months ago an email account with a really weak password was compromised and started to send 100,000s spam emails. This was the same issue as above and didn't display the email address in the top senders, which would of made this a lot easier to resolve.

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2 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
  • iRedMail Developers
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  • Registered: 2009-05-06
  • Posts: 31,137

Re: Empty row in top 10 senders on dashboard

Some emails will have null sender address (typically used for delivery  status  notifications). Could you help check Postfix log files to see whether there're some or these kinds of emails?

About the spam issue, please try fixing it this way:

*) Open /etc/postfix/master.cf, find below lines:

pickup    fifo  n       -       n       60      1       pickup
  -o content_filter=

*) Comment out the second line like below:

pickup    fifo  n       -       n       60      1       pickup
#  -o content_filter=

*) Restart Postfix service.