Search found 221 matches

by davidkillingsworth
Wed Jan 13, 2021 4:57 am
Forum: Administrators
Topic: 8.8.15 Patch 15 - How to enable TLS v 1.3 support?
Replies: 1
Views: 365

8.8.15 Patch 15 - How to enable TLS v 1.3 support?

Hello, I noticed in the release note for Zimbra 8.8.15 Patch 15 that OpenSSL and Postfix TLS 1.3 support has been implemented: https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P15#OpenSSL_and_Postfix_TLS_1.3_Packages I also noticed in the release notes for Zimbra 8.8.15 Patch 17 that Nginx 1.19.0...
by davidkillingsworth
Mon Oct 19, 2020 9:04 pm
Forum: Administrators
Topic: Cron entry for SSL Certificate Expiration Checks doesn't generate email notifications
Replies: 0
Views: 788

Cron entry for SSL Certificate Expiration Checks doesn't generate email notifications

I have this section in my zimbra crontab, but I didn't get an email recently when a customer's SSL cert had expired. We got no warning and no email. We do get the daily emails that come in a 11:30PM with the statistics of the messages received, sent, message sizes, etc. however. # SSL Certificate Ex...
by davidkillingsworth
Mon Oct 19, 2020 7:44 pm
Forum: Installation and Upgrade
Topic: [SOLVED] Upgrade 8.6.0 [sudo] password for zimbra:
Replies: 7
Views: 8536

Re: Upgrade 8.6.0 [sudo] password for zimbra:

After updating sudoers group, this is now fixed. Thanks again. how didi you fixed "updating sudoers group" ?? many thnx You need at edit /etc/sudoers and make sure that all of the following is in the file. %zimbra ALL=NOPASSWD:/opt/zimbra/libexec/zmstat-fd * %zimbra ALL=NOPASSWD:/opt/zimb...
by davidkillingsworth
Mon Oct 19, 2020 7:40 pm
Forum: Administrators
Topic: no mail from cron
Replies: 4
Views: 1409

Re: no mail from cron

Thanks for this. I was actually trying to get my root cron jobs to generate mail so that I would get notifications for my Letsencrypt renewal script. I found that there was an old symlink that didn't exist anymore that pointed to /opt/zimbra/postfix/sbin/sendmail. This is an artifact of an old zimbr...
by davidkillingsworth
Tue Aug 11, 2020 4:28 pm
Forum: Administrators
Topic: Unknown command sent to server. ZxChatRequest
Replies: 19
Views: 14814

Re: Unknown command sent to server. ZxChatRequest

I recently upgraded from 8.8.15 P7 to P12 and this issue has been fixed by Zimbra developers.

I can now enable the Zimbra Chat zimlet and our users are able to see a chat panel and it's working.
by davidkillingsworth
Tue Aug 11, 2020 4:06 pm
Forum: Administrators
Topic: 8.8.15: very slow when accessing shared folders
Replies: 6
Views: 2530

Re: 8.8.15: very slow when accessing shared folders

We have alot of users with access to other maiboxes. Those other mailboxes are accounts that are not assigned to any one user, such as info@domain.com. Those mailboxes are shared to the actual users. This is how we share them: zmmailbox -z -m info@domain.com mfg /Inbox account user.account@domain.co...
by davidkillingsworth
Tue Aug 11, 2020 3:59 pm
Forum: Administrators
Topic: Outgoing message filters issue with 8.8.15-P11 ?
Replies: 3
Views: 747

Re: Outgoing message filters issue with 8.8.15-P11 ?

I posted this in another thread about personas, but I think my issue more closely fits this problem report from the original poster. I'm having a problem with Release 8.8.15.GA.3829.UBUNTU14.64 UBUNTU14_64 FOSS edition, Patch 8.8.15_P12 I just upgraded from a previous patch, which I believe was Rele...
by davidkillingsworth
Tue Aug 11, 2020 3:45 pm
Forum: Installation and Upgrade
Topic: Personas broken after 8.8.15p5 upgrade?
Replies: 37
Views: 19920

Re: Personas broken after 8.8.15p5 upgrade?

I'm having a problem with Release 8.8.15.GA.3829.UBUNTU14.64 UBUNTU14_64 FOSS edition, Patch 8.8.15_P12 I just upgraded from a previous patch, which I believe was Release 8.8.15.GA.3829.UBUNTU14.64 UBUNTU14_64 FOSS edition, Patch 8.8.15_P7 When I reference a shared mailbox below. It is a mailbox tha...
by davidkillingsworth
Wed Apr 22, 2020 12:40 pm
Forum: Administrators
Topic: Zimbra 9 now available - in case anyone missed the blog post
Replies: 42
Views: 39850

Re: Zimbra 9 now available - in case anyone missed the blog post

Reading this announcement is like eating a shit sandwich, but it's good to see regular posters in this comment thread that I've sort of gotten to know here in the forums over the past 8 years of supporting and managing Zimbra installs for customers. 80% of our customers have moved to Office 365, 5% ...
by davidkillingsworth
Thu Apr 09, 2020 3:29 am
Forum: Administrators
Topic: How to protect accounts that frequently get locked out?
Replies: 9
Views: 4081

Re: How to protect accounts that frequently get locked out?

Does anybody know if https://wiki.zimbra.com/wiki/Zmauditswatch has been updated or is working in Zimbra 8.8.15?

Additionally, what do we do with this information once we are aware that someone is brute forcing accounts?


Thanks,
David

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