Re: POP3 and SMTP server for an ISP

[Litzler Mihály]

Hi, Thanks for your quick answer. It sounds so interesting. >I don't use MySQL. I use exim as my smtp. All my users are not real unix May I ask you how many users do you have, and have do you allow your users to change their passwords? I'm wondering how do you handle so many users (expiration, adding/deleting users or domains and so on) with password files. Actually I need MySQL because of the billing system, that's possible I'd also have to create scripts if  I  use different password files. Tell you the truth I'd use MySQL because the web management also. >I use a heavily patched gnu-pop3d to support the separate passwd files and >mailbox locations. It works by IP (one IP per domain name) or by appending >the domain name to the POP3 USER name. Okey, what do you think about the security of exim? Thanks, Mihaly Litzler