about cyrus-imap-2.2 virtdomains

According with joergd on #[email protected], i post here my modifies to 
ispman-1.2 usefull to make cyrus-imap-2.2.x virtdomain working.
This will give cyrus-imap the ability to understand [email protected] logins.

My modifies to imapd.conf are:

altnamespace: yes (this is usefull only to me i suppose)
virtdomains: on

we should make some changes for cyrus transport too:

in postfix/master.cf :

yrus     unix  -       n       n       -       -       pipe
  user=cyrus argv=/usr/local/cyrus/bin/deliver -e -r ${sender} -m 
${extension} ${recipient}

we must use ${recipient} because cyrus split login between user and domain.

At this point we must modify ispman.

/opt/ispman/lib/ISPMan/UserMan.pm :

--
sub create_uid {
    my $self = shift;
    my ( $userId, $domain ) = @_;
    
   # here is the logic to convert userName to user_domain_tld
   # If you don't want this behaviour and just wasnt uid uncomment the 
next line;
   #return $userId;
 
   # $domain =~ s/\./_/g;
   # $userId =~ s/\./_/g;
 
   # unless ( $userId =~ /$domain$/ ) {
        $userId = join "@", ( $userId, $domain );
   # }
    return $userId;
}
--

/opt/ispman/templates/users.ldif.template :

#uid: <perl>$r->param("uid")</perl>
 
comment out this or u'll have ldap error about duplicate entries.

About a migration from cyrus-imap 2.1 to 2.2:
I wasn't able to do this because i had some db issues that broke 
compatibility, but according with "install-upgrade.html" in cyrus-imap 
docs, it should be possible.
In theory at this point u should rename mailboxes.

I'm testing ispman only for mail, and until now i have no problems. I 
have other changes, but i think this shuld be enough to make ispman 
working with virtdomains.
Let me know if u need other informations, or i shuld do some specific test.

I'll be at your disposal cause i'm really interested that all this 
stuffs will be implemented in ispman.

At this point i have the avantage to give users access to sieve, for 
server side filters and vacation and i don't need anymore perdition.

Greets.








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