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I am using Virtualmin, My email are not working fine server not receive any emails and all bounced email trap in email queue. When I Try to "Login to Usermin" it show following error. Failed to save mailbox : Failed to open PID file


locked by HopelessN00b Apr 3 '15 at 13:39

This question exists because it has historical significance, but it is not considered a good, on-topic question for this site, so please do not use it as evidence that you can ask similar questions here. This question and its answers are frozen and cannot be changed. More info: help center.

closed as off-topic by HopelessN00b Apr 3 '15 at 13:39

  • This question does not appear to be about server, networking, or related infrastructure administration within the scope defined in the help center.
If this question can be reworded to fit the rules in the help center, please edit the question.

up vote 1 down vote accepted

Check service usermin status this error comes when usermin service stoped.


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