unknown non authenticate mail sender
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- Posts: 13
- Joined: Thu Aug 02, 2018 12:45 pm
unknown non authenticate mail sender
If user password compromised differnet domian sends mails to ramdom users? how to solve it
Re: unknown non authenticate mail sender
I am also facing similar problem. can anyone help please.
zimbra version 8.0.7 FOSS edition
zimbra version 8.0.7 FOSS edition
- pup_seba
- Outstanding Member
- Posts: 687
- Joined: Sat Sep 13, 2014 2:43 am
- Location: Tarragona - Spain
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Re: unknown non authenticate mail sender
Change the password for the user.
After doing that, enable COS policies to block accounts based on failed login attempts.
After doing that, enable COS policies to block accounts based on failed login attempts.
Re: unknown non authenticate mail sender
And restart MTAs, to kill active sessions, or previously authenticated users can continue to send even after a password change.