One more important thing is to educate the users to not click on any
unknown links because many a times spammers get hold of the account by the
way of phishing emails.
Fail2ban works in case there are brute force attempts. but if the password
is valid then the server will authenticate.
On Mon,
You can try to sender bcc maps and receipent bcc maps
2009/11/23 Ralf Hildebrandt
> * Paweł Burzyński :
> > how can i make copy custiom user mail
> > because always_bcc = make copy all mails i need custiom copy of mail
>
> postconf |grep bcc
>
> --
> Ralf Hildebrandt
> Geschäftsbereich IT | Abt
