Cyrus + LDAP + SASLauth problem. Rewrite login?

[Georg Gell]

David schrieb:
> Hello,
> 
> I would like to 'rewrite' or associate the user at domain.com mailbox with 
> user.domain.com at localhost. 
> 
> Due to postfix limitations, it can only accept mail for domain listed in 
> mydomains (localhost for example). The problem is adding a domain to 
> mydomains list implies a reload of postfix and the decrease of performance, 
> besides the procedure is not as simple as creating the accounts in LDAP, I 
> need to access to smtp servers.
> 
> With a maildrop configuration like user at domain.com -> 
> user.domain.com at localhost I would workaround this problem in postfix-side, 
> but then I have the problem with the user login of the customers that should 
> be user.domain.com (with virtdomains adding @localhost) but should be 
> desiderable to use login user at domain.com due to current configuration in 
> qmail/qpopper server that we need to integrate.
> 
> Thanks in advance, regards

postfix can use ldap lookups for virtual domains,
http://www.postfix.org/LDAP_README.html. No need to restart postfix.