Search found 21 matches

by Chicken76
Fri Mar 02, 2018 9:42 am
Forum: Administrators
Topic: memcached amplification attack
Replies: 14
Views: 7103

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...
by Chicken76
Thu Mar 01, 2018 11:08 am
Forum: Administrators
Topic: memcached amplification attack
Replies: 14
Views: 7103

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.
by Chicken76
Fri Aug 18, 2017 8:22 am
Forum: Installation and Upgrade
Topic: Disk Structure Recommendation
Replies: 4
Views: 1252

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?
by Chicken76
Fri Aug 18, 2017 8:12 am
Forum: Administrators
Topic: Cleaning up ZCS installation after many upgrades
Replies: 2
Views: 534

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...
by Chicken76
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: 1027

'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?
by Chicken76
Thu Jan 05, 2017 10:46 am
Forum: Administrators
Topic: Invisible and unremovable message in Drafts
Replies: 0
Views: 524

Invisible and unremovable message in Drafts

I have a user that always sees the Drafts folder as having one message, but when he accesses it, it appears empty. I have tried to delete it from command line, but unsuccessfully: zimbra@mail:/$ zmmailbox -z -m email s "in:drafts" num: 1, more: false Id Type From Subject Date ----- ---- --...
by Chicken76
Mon Dec 16, 2013 10:12 am
Forum: Virtualization
Topic: Veeam Backup
Replies: 18
Views: 5496

Veeam Backup

Zmbackup might be the preferred method for the Network Edition, but that's not available in the free edition. Besides, zmbackup only backs up Zimbra, right? Does it backup the installed zimbra packages? I'm pretty sure it doesn't back up the underlying OS. In case the whole box dies and ...
by Chicken76
Mon Dec 16, 2013 9:45 am
Forum: Virtualization
Topic: Veeam Backup
Replies: 18
Views: 5496

Veeam Backup

r3zon8, I wouldn't give up on zmbackup completely, especially since you already paid for the NE. No single backup solution is 100% safe and reliable (although Veeam is known to be pretty good). Maybe you could use Veeam nightly and zmbackup only on saturday nights. If you can afford to, you coul...
by Chicken76
Tue Nov 12, 2013 7:12 am
Forum: Administrators
Topic: Font size one size bigger in Web UI compose
Replies: 9
Views: 780

Font size one size bigger in Web UI compose

@lindworm

I'm relieved I'm not the only one that encountered this bug.

What OS are you running ZCS on?
by Chicken76
Sun Nov 03, 2013 10:14 am
Forum: Virtualization
Topic: Veeam Backup
Replies: 18
Views: 5496

Veeam Backup

[quote user="crandall348"]Are you using the Veeam Free Backup Edition?[/QUOTE]

No, the Essentials pack (the one with Veeam One).

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