Search found 411 matches

by Labsy
Tue Feb 20, 2024 10:02 am
Forum: Administrators
Topic: Internal IMAP account counts to user quota?
Replies: 1
Views: 747

Internal IMAP account counts to user quota?

Hi, I have few companies, which have their info@ e-mail accounts added to all users as additional account. I noticed that those additional account count against user's mailbox quota. Now I am wondering, if this also fills the actual DISK, meaning, if I have on the SAME SERVER 20 user accounts, which...
by Labsy
Fri Sep 22, 2023 9:52 pm
Forum: Administrators
Topic: [SOLVED] Antivirus not running, messages ***UNCHECKED***, but...
Replies: 2
Views: 3691

Re: Antivirus not running, messages ***UNCHECKED***, but...

Hey, whatever the problem is: You should urgently consider upgrading your OS. Ubuntu 16.04 is EOL since two years. You are running at a high security risk. SOLVED! First off, I wanted to upgrade OS, but did not want to proceed from cripled system. So my first goal was to resolve the issue, leave it...
by Labsy
Wed Sep 13, 2023 9:57 pm
Forum: Administrators
Topic: [SOLVED] Antivirus not running, messages ***UNCHECKED***, but...
Replies: 2
Views: 3691

[SOLVED] Antivirus not running, messages ***UNCHECKED***, but...

Hi, Talking about: Release 8.8.15.GA.3829.UBUNTU16.64 UBUNTU16_64 FOSS edition, Patch 8.8.15_P43 . After applying latest patch P42 + Patch P43 (via apt-get update) and reboot, I noticed all messages being marked with ***UNCHECKED***. Of course, ClamAV not running probably: amavis Running antispam Ru...
by Labsy
Tue Sep 12, 2023 12:29 am
Forum: Administrators
Topic: Zimbra Security Update
Replies: 69
Views: 617059

Re: Zimbra Security Update

Checked the files mentioned at the support portal, they are gone. So the patch has gone through, even if the version does not say so. sidenote: the patch seems to have broken my clamav , every message carries now an UNCHECKED tag off to correct that now. thank you all for the assistance Same with m...
by Labsy
Fri Mar 03, 2023 10:17 pm
Forum: Administrators
Topic: Ban all logins without @domain part?
Replies: 1
Views: 1402

Ban all logins without @domain part?

Hi, my OSE Zimbra is constantly under attacks, brute force and dictionary mainly. I noticed common pattern many hackers try with username only, without @domain part, so I am looking for some mechanism to ban, for example: - any IP after 5 failed logins, if tried with valid e-mail - any IP after 2 fa...
by Labsy
Wed Nov 02, 2022 5:12 am
Forum: Administrators
Topic: AutoReply is missing Envelope Sender
Replies: 2
Views: 1792

AutoReply is missing Envelope Sender

Hi, weird, but I haven't noticed this in the past: AutoReply mail does not include Envelope Sender, so receiving server might try to synthesize it from mail server name, which might fail SPF, if server FQDN does not match sender's domain name. Is there an option to setup envelope sender defaults per...
by Labsy
Wed Nov 02, 2022 5:07 am
Forum: Administrators
Topic: ZCS not using all dedicated memory
Replies: 3
Views: 2155

Re: ZCS not using all dedicated memory

...As the Zimbra user, from the command line, please run: free && zmlocalconfig mailboxd_java_heap_size && cat ~/conf/my.cnf | grep innodb_buffer_pool_size && zmcontrol -v Hi Mark, thank you & here's the output of requested command: total used free shared buff/cache avai...
by Labsy
Tue Nov 01, 2022 12:35 pm
Forum: Administrators
Topic: ZCS not using all dedicated memory
Replies: 3
Views: 2155

ZCS not using all dedicated memory

Hi, I have never paid much attention on my Zimbra server in regards of resources usage, running as VM on ESX 6.7. Only lately it catched my attention RAM usage: Memory Entitlement: 45 GB Memory Active: min 3.45 to max 5.64 GB Memory Consumed: 45 GB Which means my ZCS server, despite hosting 500+ mai...
by Labsy
Tue Mar 29, 2022 8:13 pm
Forum: Administrators
Topic: How to check for Zimbra (sub)patch?
Replies: 4
Views: 4805

Re: How to check for Zimbra (sub)patch?

Thank you, BradC, this was exactly what I needed.
by Labsy
Sun Mar 20, 2022 9:01 pm
Forum: Administrators
Topic: How to check for Zimbra (sub)patch?
Replies: 4
Views: 4805

Re: How to check for Zimbra (sub)patch?

"rpm -q zimbra-patch" (or its Debian "dpkg" counterpart) I have Ubuntu server and I am more or less copy-paste *nix admin. I have no idea against what to run this command, as I just regulary update whole system with "apt-get update" and "apt-get upgrade". I d...