i am used zimbra mail server loaded in ubuntu. but in last few days users can sent mails to others from our domain. the case that the mail server does not check the address when i sent. but in the case of receive it will fine.
How can i solve this problem. please help me.
I don't understand your question, are you saying that the users 'can' or 'can't' send mail to other users in your domain? Why is this a problem? What are you trying to achieve? Did you search the forums for an answer?
Originally Posted by saron
smtp not secure
my mail server is mail.zimbra.com
if i created a fake id, for eg:- firstname.lastname@example.org.
i can easily sent the mail from this fake id. But actually the mail.zimbra.com does not contain the email@example.com.
Do you mean you created a persona ? Within your CoS disable that ability
ya correct, but how can i take this option, please mention the particular path
Admin GUI -> CoS -> <default or whichever you users are in> -> Preferences -> Sending Mail
i cant get the above path, that means Admin GUI
please help me
i get the link and i will change the tick, but still i face the same problem,,,,
that means unknown mail id's can send the mail through my domain.
i still have the problem,, its very risk
Originally Posted by uxbod
ya i change the uncheck the allow any tick from sending mail option, but still i face the same prblm,
pls help me