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Topics - elzein

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Email and Groupware / Block Port 25?
« on: April 11, 2017, 04:01:37 am »
Hallo All
i'm so sorry if my english is bad
i have a problem with my zentyal 4.2, my mail server is attack by spammer because some user account is weak password, but now i change password to strong n if i check mail log i have an hundred event of: authentication error

can i block port 25 from external user???

because i use webmail and mail submition (port 587) and ssl (465).
i try to disable smtp service on /Firewall/View/ExternalToEBoxRuleTable, but port 25 will prevent internal servers with local MTA to relay to Zentyal MTA so my internal server iss orror or don't rellay my mail system.

Email and Groupware / Encrypt postfix mail?
« on: April 29, 2016, 11:03:46 am »
Hello all
i use zentyal 4.2 for mail server, if i send mail to google account, email from zentyal server is not encrypt.
how to encrypt mail from zentyal with TLS or SSL?
Please help me.......

 :'( :'( :'(

In Preferences, I have selected the property "Refresh View" for every minute.
So, my Web Mail view should be refreshed in every minute, including all folders and sub-folders.

But, what happens is that only the folder that is in the View List is refreshed.

Is there any option to set the "Refresh View" to all folders?

Email and Groupware / how to Change Webmail url on zentyal 4.2?
« on: April 21, 2016, 06:02:39 am »
Hello All...
i need your help, how to change webmail (SOGo) url in zentyal 4.2
example on default url to -->

Please help me  :D ;D ;) :)

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