Search found 53 matches

by rsaeks
Wed Apr 27, 2016 1:10 pm
Forum: Administrators
Topic: Blocking HELO / EHLO client
Replies: 0
Views: 624

Blocking HELO / EHLO client

Hi there, Is there a way within Zimbra Collaboration (8.0.9 - Network Edition) to block specific HELO or EHLO client identifiers? We have had a fair amount of account access attempts from the PushDo Botnot (HELO ylmf-pc) and I was curious if there is any way to block that specific identifier. We are...
by rsaeks
Tue Mar 01, 2016 1:12 pm
Forum: Administrators
Topic: Tracking down source of account lockouts
Replies: 8
Views: 10443

Tracking down source of account lockouts

Keith - Thanks for that information! We went ahead and made the change and at that point began to see the oip field popping in for those accessing email through the web. Since a majority of our users access Zimbra through the web interface we were able to layer in a tcpdump on the server looking at ...
by rsaeks
Thu Feb 25, 2016 5:53 pm
Forum: Administrators
Topic: Tracking down source of account lockouts
Replies: 8
Views: 10443

Tracking down source of account lockouts

Thanks for the replies. I was looking at changing the debug levels a bit then them stumbled across this post: http://community.zimbra.com/collaboration/f/1886/t/1136676 Running: zmlocalconfig zimbra_http_originating_ip_header my output states this is a null value key Running: zmprov gcf zimbraMailTr...
by rsaeks
Wed Feb 24, 2016 8:44 pm
Forum: Administrators
Topic: Tracking down source of account lockouts
Replies: 8
Views: 10443

Tracking down source of account lockouts

Hi all, We've recently been faced with an issue where we have people attempting to guess user account passwords and therefore locking out legitimate accounts. The lockout has been working and preventing access. To work around this I've spent some time consolidating our mailbox.log and audit....
by rsaeks
Thu Oct 09, 2014 8:20 am
Forum: Administrators
Topic: Quota Template Customization
Replies: 0
Views: 236

Quota Template Customization

Good morning, We are using ZCS 8.0.7 and are looking to customize our quota notification template.  We have added in the message we would like to use but I'm wondering if there is a way to set the encoding to HTML instead of plain text.  Within the customization notification screen the...
by rsaeks
Mon Apr 07, 2014 8:58 am
Forum: Administrators
Topic: Duration of backup execution
Replies: 0
Views: 198

Duration of backup execution

Hopefully this will be a quick one. On our Zimbra install (ZCS 8.0.6 NE) our full backup runs and takes in the hours to execute. Based on our mailstore sizes this is not all that surprising. When our incremental backup runs through the week this takes less than a minute. There are no errors shown in...
by rsaeks
Tue Mar 25, 2014 9:24 am
Forum: Administrators
Topic: Zimbra official support
Replies: 4
Views: 908

Zimbra official support

[quote user="patit"]What has happened to Zimbra official support? I have opened three tickets in the last few days and I'm getting response times far beyond SLA and silly answers.:mad::mad: Customers are complaining a lot. Are these the results of Telligent acquisition?:confused::confu...
by rsaeks
Mon Mar 17, 2014 8:58 am
Forum: Administrators
Topic: Cisco and Mitel UC integration
Replies: 12
Views: 1752

Cisco and Mitel UC integration

[quote]Is anyone out there using our OOTB integration with Cisco and Mitel UC systems? If so, care to elaborate on your expiernece?[/QUOTE]Hi there,We are using the Cisco integration for our installation of Zimbra Network Edition. We have our Jabber presence indicators in email popping up as well as...
by rsaeks
Mon Feb 24, 2014 11:35 am
Forum: Administrators
Topic: Problem with Drafts folder
Replies: 5
Views: 683

Problem with Drafts folder

I've seen this issue when having a draft with no recipient in the 8.x version of Zimbra. If I switch to the standard HTML view the message appears back.
by rsaeks
Wed Feb 12, 2014 8:53 am
Forum: Administrators
Topic: how to take a CSV file and turn it into the correct zmprov commands
Replies: 1
Views: 382

how to take a CSV file and turn it into the correct zmprov commands

I ended up using a CSV file and importing that into Excel and then writing some equations to generate one long zmprov command that will create our users. That way I can scp the file over to the zimbra server and run zmprov -f FILENAME to generate our users. The script seemed a bit tougher. Our comma...

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