I set up a mail server some time ago and it works perfectly. the same goes for horde (my webmail client)The situation is this:
my users often have multiple email addresses hotmail gmail yahoo etc and of course @mydomain.com
I would like to offer them (preferably using horde as it's already there) the option to send and receive emails from their other accounts. Now I know you are going to tell me just enable it in the setup and they can choose it at login. That is precisely not what I had in mind.
I would like them to login with their email address (imp is authentication too) @mydomain.com and then see their mailboxes from gmail hotmail etc...
Thanks in advance
I hope this post is understandable