Search found 57 matches

by DavidMerrill
Wed Dec 19, 2018 10:42 am
Forum: Administrators
Topic: Account name different from email address
Replies: 11
Views: 647

Re: Account name different from email address

This thread reminded me of this bugzilla bug I'm watching - https://bugzilla.zimbra.com/show_bug.cgi?id=54838 My take on this is that one would create the mailbox with some obfuscated name and then make an alias that would be their "real world" email address (what gets published). Finally,...
by DavidMerrill
Wed Dec 19, 2018 10:17 am
Forum: Administrators
Topic: Potential Bug: MTA may not start with zmcontrol
Replies: 7
Views: 524

Re: Potential Bug: MTA may not start with zmcontrol

Thanks for sharing this, I've often run in to this scenario (usually after a server reboot) and as described the zmcontrol stop/start has always resolved it. The OCD in me was always offended with not knowing why it was happening in the first place (yet being so busy-busy it's been hard to set aside...
by DavidMerrill
Sat Dec 15, 2018 3:48 am
Forum: Administrators
Topic: Is not authorized to relay messages
Replies: 2
Views: 403

Re: Is not authorized to relay messages

"Hop count exceeded - possible mail loop" is telling. Chase this down, a mail loop is happening for a reason. Troll the logs, can you see the mail loop happening?
by DavidMerrill
Mon Dec 10, 2018 8:25 pm
Forum: Administrators
Topic: Scheduling account for future locking or closing
Replies: 2
Views: 442

Re: Scheduling account for future locking or closing

You could try goofing around with "at"...
by DavidMerrill
Mon Dec 10, 2018 8:21 pm
Forum: Administrators
Topic: whitelist not work
Replies: 5
Views: 648

Re: whitelist not work

by DavidMerrill
Wed Nov 14, 2018 9:03 pm
Forum: Administrators
Topic: Error code: CSFE_SVC_ERROR
Replies: 4
Views: 637

Re: Error code: CSFE_SVC_ERROR

Just to follow-up, it WAS DoSFilter. Following the wiki article was just the thing. Once I started looking at the right logs (in my case /opt/zimbra/log/zmmailboxd.out) I was able to pin-point which IPs were getting filtered.
by DavidMerrill
Wed Nov 14, 2018 8:31 pm
Forum: Administrators
Topic: Error code: CSFE_SVC_ERROR
Replies: 4
Views: 637

Re: Error code: CSFE_SVC_ERROR

MisterM74, did you ever sort this out? Did changes to DoSFilter resolve your issue?
by DavidMerrill
Fri Nov 02, 2018 1:36 pm
Forum: Administrators
Topic: Redologs with backup_ng
Replies: 3
Views: 255

Re: Redologs with backup_ng

Check out this thread: viewtopic.php?f=15&t=64450
by DavidMerrill
Wed Oct 24, 2018 1:33 pm
Forum: Administrators
Topic: Zimbra 8.8.9 and Cbpolicyd
Replies: 14
Views: 2650

Re: Zimbra 8.8.9 and Cbpolicyd

Anything you'd be willing to share would be welcome!
by DavidMerrill
Wed Oct 24, 2018 1:31 pm
Forum: Administrators
Topic: Does fail2ban need iptables?
Replies: 5
Views: 494

Re: Does fail2ban need iptables?

Lately I'm running into this (distributed attacks) as well. Very pesky because as you say DOSfilter isn't as effective if there's only one bad attempt per IP, but mailbox lockout policies can still kick in and then we get a call from a client wondering what's up.

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