Hi, I have contacted my ISP support and they confirmed that port 25 is blocked, reason why no emails can be sent or received and services cannot sta...

I forgot to add the link for my screenshots: Thank you

Hi, I have encountered exactly the same issue as above (crackdj), now I am not sure if it is related to my ISP blocking port 25, but normally it sho...

HI, when I go on any link in the documentation /p> I see this, This is legacy documentation that is not updated anymore. For ...

Hi Michele, I am confused about that statement: your company has installed Zimbra on several servers, then you’ll have to open the following ports:...

@arman, thank you very much, in fact I already know that documentation, it is certainly more useful than the one in Zimbra Admin manual but it did not...

Hi, I encountered a lot of difficulties trying to install locally a Docs server to communicate with my ZImbra mail server. It was working fine whe...

Hi Arman, I did not use the term Address book in my post, I only see Contacts in Zimbra. But what is the difference practically speaking?

Hi Arman, Thank you for your prompt reply. This is a very useful feature that so many users ask about on the blogs and forums, it is a bit disappoin...

Hi, How can we display the address book by last name, first name without having to edit every contact and change this sorting order? Thank you