how to disable TLS on pop3 server

[old-cow]

Hi,all

I am a newer to zimbra.
I installed zimbra as a mail server , include pop3 service.
I found that TLS was enable no pop3 service.
Some mail client do not support TLS , so I want to disable
TLS . How can I do that ?
Thanks

!

[mmorse]

Welcome to the forums,
Visit your admin console gui > global or server sections > pop & mta tabs
What's the mail client program? ZCS version? http://www.zimbra.com/forums/announc...r-profile.html
ie: You really need to list off what you have set currently for us to help you out further, plus I don't know if you're asking about incoming or outgoing...
-Anything you set in an individual server section will override the global defaults.
-Depending on how much you've changed you'll need to run a postfix reload, zmmtactl & zmmailboxdctl stop/start, or even a full zmcontrol stop/start afterwards to make sure things apply.

[old-cow]

thank for your help 。

[rafa.carrasco]

don't Work!!
I disable the options TLS in MTA, and disable pop3ssl and smtpssl and don't work.

Can I disable TLS mode, for connection 110 and 25 without ssl???????
thanks you.
Rafa.

[socate]

Why it's SOLVED? it's not solved! We can not disable TLS from ZIMBRA!

[rafa.carrasco]

I yes SOLVED!!!
I enable the clear text box authentication a options.
In MTA tab the the 3th option.

[socate]

Ohh...yes, and now someone can stole your passwords with specific programs! This is a low security method! Not a good advice...

[Klug]

now someone can stole your passwords with specific programs!

Could you tell us more about this?

Are you speaking of password sniffing?

[rafa.carrasco]

ok, but and then enable ssl in imap and pop3.. I've applications that can't support TLS...

[socate]

yes, password sniffing! I'm not an expert but I know someone who practice this method (not on Zimbra) but I will ask him to test my ZCS.

Anyway, I think this is the only thing that I don't understand (and nobody don't answer): there it's someone in this world who use ZCS 5, and can use it without checking the "Enable clear text login" option?

Only one...