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by phoenix
Mon Jul 15, 2019 2:07 pm
Forum: Administrators
Topic: Data migration from zimbra to office 365
Replies: 4
Views: 137

Re: Data migration from zimbra to office 365

Telling us 'it doesn't work' doesn't really give us much information with which to help you. How about starting with the ZCS version you're using by posting the full output of the following command: zmcontrol -v Then you can look through the log files and post details of the type of failure messages...
by phoenix
Mon Jul 15, 2019 10:18 am
Forum: Administrators
Topic: Admin account lockout
Replies: 3
Views: 56

Re: Admin account lockout

That should never happen of it's own accord. There were reports of multiple admin accounts being created by one of the most recent versions of the 'hack', have you checked if your server might be compromised? I'm assuming you only have one admin account that you created (or the initial ZCS install)?
by phoenix
Mon Jul 15, 2019 9:09 am
Forum: Administrators
Topic: OWASP P13 and P4 removing css display attribute
Replies: 5
Views: 466

Re: OWASP P13 and P4 removing css display attribute

The updates on the REPO now , should we update or wait ? That's rather a strange question, what would be the point of waiting? Your choice is your choice and it's up to you to make the decision but I must point out that by 'waiting' to update lots of people have had their servers compromised - was ...
by phoenix
Thu Jul 11, 2019 5:28 pm
Forum: Administrators
Topic: How to obtain an A+ in the Qualys SSL Labs Security Test - Open Wiki
Replies: 31
Views: 4096

Re: How to obtain an A+ in the Qualys SSL Labs Security Test - Open Wiki

As you haven't posted any information about the error and only the 'error' message and unless you say otherwise I'm guessing that you're still using 1024 bits for DH? If that's the case then regenerate them at 2048 bits and run the test again. The wiki article does cover that and, FWIW, my ZCS 8.8.1...
by phoenix
Thu Jul 11, 2019 2:41 pm
Forum: Administrators
Topic: CVE-2019-9670 being actively exploited
Replies: 234
Views: 105308

Re: CVE-2019-9670 being actively exploited

You can move all your current data and config to a new server with the ZeXtras Migration Tool, take a look at that.
by phoenix
Thu Jul 11, 2019 6:18 am
Forum: Administrators
Topic: about opendkim service
Replies: 6
Views: 608

Re: about opendkim service

Take a look at this thread (you should alo search the forums before posting) and see if it applies to your server: https://forums.zimbra.org/viewtopic.php?f=15&t=66546
by phoenix
Wed Jul 10, 2019 5:04 pm
Forum: Installation and Upgrade
Topic: 8.8.12 Multiserver Installation
Replies: 6
Views: 367

Re: 8.8.12 Multiserver Installation

You can read the details on the ZeXtras wiki page here: https://wiki.zextras.com/wiki/ZeXtras_Migration_Tool_Guide
by phoenix
Wed Jul 10, 2019 3:46 pm
Forum: Installation and Upgrade
Topic: 8.8.12 Multiserver Installation
Replies: 6
Views: 367

Re: 8.8.12 Multiserver Installation

I'd recommend RHEL if you require professional support or CentOS if you don't, the ZeXtras Migration Tool is free to use and the easiest method to move users to a new server.
by phoenix
Wed Jul 10, 2019 8:51 am
Forum: Administrators
Topic: CVE-2019-9670 being actively exploited
Replies: 234
Views: 105308

Re: CVE-2019-9670 being actively exploited

mqaroush wrote:How can prevent Autodiscover
Why, do you think it's a problem or is it causing you a problem?
by phoenix
Wed Jul 10, 2019 8:37 am
Forum: Administrators
Topic: Problems with receive and send messages
Replies: 2
Views: 355

Re: Problems with receive and send messages

hudojnick wrote:Anyone can help me?
What do you think would happen if you required authentication on Port 25 (i.e. the SMTP port)? The quick answer is you wouldn't be able to receive any email.

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