Search found 26 matches
- Wed Oct 25, 2023 9:04 am
- Forum: Administrators
- Topic: Sending mails from external accounts via that account's server possible?
- Replies: 1
- Views: 3159
Sending mails from external accounts via that account's server possible?
Sending emails from external accounts works, but it is the Zimbra server that sends them, not the server that holds the external account. Zimbra only sets the 'From:' and 'Reply-To:' fields, but the return path is still the zimbra account and the connection is done from the zimbra server to the dest...
- Thu Aug 03, 2023 5:35 pm
- Forum: Installation and Upgrade
- Topic: Upgrading from Ubuntu 18.04 to 20.04
- Replies: 13
- Views: 9916
Re: Upgrading from Ubuntu 18.04 to 20.04
Upgrading from p40 to p41 seems to have taken care of zimbra-perl-mail-dkim.
- Sat Jul 15, 2023 10:49 am
- Forum: Installation and Upgrade
- Topic: Upgrading from Ubuntu 18.04 to 20.04
- Replies: 13
- Views: 9916
Re: Upgrading from Ubuntu 18.04 to 20.04
Instead of removing /opt/zimbra/jetty_base and using a backup, the better solution is to apt remove zimbra-store package and reinstall it from the downloaded zcs-8.8.15_GA_4179.UBUNTU20_64.20211118033954.tgz! So the complete procedure should be this: 1. On Ubuntu 18.04 - wget https://files.zimbra.c...
- Thu Mar 17, 2022 9:46 am
- Forum: Administrators
- Topic: Phantom data filling the disk during the night?
- Replies: 0
- Views: 1063
Phantom data filling the disk during the night?
I received the following message at 3:30 AM: Mar 17 03:30:01 mail zimbramon[5170]: 5170:err: Disk warning: mail.domain.com: /opt on device /dev/sdb1 at 89% Then again at 3:40 AM it was 93% occupied and the messages followed every 10 minutes. At 4:40 AM it was 94% but no similar messages followed aft...
- Sat Feb 12, 2022 5:09 pm
- Forum: Installation and Upgrade
- Topic: [Solved] 8.8.15 p30 available for Ubuntu14?
- Replies: 2
- Views: 2309
[Solved] 8.8.15 p30 available for Ubuntu14?
The latest 8.8.15 patches are not available for Ubuntu 14, are they?
- Fri Mar 02, 2018 9:42 am
- Forum: Administrators
- Topic: memcached amplification attack
- Replies: 16
- Views: 84595
Re: memcached amplification attack
Posting again because this needs emphasizing. This is a serious denial-of-service attack! I managed to log in to the router of one of my affected networks but ssh was sooo laaaaaagy. The zimbra server alone (single server setup) was doing 500 Mbit UP! I guess in a multi server zimbra environment you...
- Thu Mar 01, 2018 11:08 am
- Forum: Administrators
- Topic: memcached amplification attack
- Replies: 16
- Views: 84595
Re: memcached amplification attack
This thread should be sticky-ed.
Having to beg the Internet provider late at night to restore the connection at my office for a few minutes so I can add a firewall rule is not fun.
Having to beg the Internet provider late at night to restore the connection at my office for a few minutes so I can add a firewall rule is not fun.
- Fri Aug 18, 2017 8:22 am
- Forum: Installation and Upgrade
- Topic: Disk Structure Recommendation
- Replies: 4
- Views: 4927
Re: Disk Structure Recommendation
Are you going to install the Open Source Edition or the Network Edition?
What backup strategy are you going to use?
What backup strategy are you going to use?
- Fri Aug 18, 2017 8:12 am
- Forum: Administrators
- Topic: Cleaning up ZCS installation after many upgrades
- Replies: 2
- Views: 1815
Cleaning up ZCS installation after many upgrades
I have recently upgraded to 8.7.11 an installation that started may years ago with 8.0.0 with upgrades along the way, and found some things that may need trimming and would like some advice in order to avoid breaking something. 1. /opt/zimbra/zmstat has years and years of .gz archives. I don't reall...
- Tue Jan 10, 2017 2:04 pm
- Forum: CalDAV / CardDAV / iSync
- Topic: 'Company' phone numbers do not show in Android after CardDAV sync
- Replies: 0
- Views: 2660
'Company' phone numbers do not show in Android after CardDAV sync
Other phone numbers, such as 'Mobile' or 'Work' sync without issue, but numbers marked as 'Company' do not get synced to Android address book through CardDAV.
Anyone know a way to fix this, other than changing all numbers from Zimbra address book marked as Company to Work?
Anyone know a way to fix this, other than changing all numbers from Zimbra address book marked as Company to Work?