sol & diederic wrote: > Hi, > > I can connect to 2 ISPs (X and Y) using dial-up. > Connections occur. However, I can sned and receive though X with no problem. > I've set Y up similar to X, using of course an other address and password, > same port 110 receiving (pop3 acc) and sending smpt, port 25. > > When connected to Y and sending a message, for example to myself@X, the > following error message appears: > > Sending failed. > Message sending failed since the following recipients were rejected by the > server: myself@X Recipient address rejected. Access denied. > This sounds like an SMTP error. Originally, all SMTP (outgoing mail) servers would relay mail from anywhere as a courtesy. Then spammers messed it all up. Now, all properly configured SMTP servers reject mail that is not sent from within their domain. So, if you are connected to ISP_X, you have to route mail through X's SMTP server (because none of the others will accept you) and vice-versa. KMail probably has a configuration setting for this. That isn't quite the last word on this. (Workarounds include POP-before-SMTP and SSH Port forwarding) Hope that helps, Richard ___________________________________________________ . Account management: https://mail.kde.org/mailman/listinfo/kde. Archives: http://lists.kde.org/. More info: http://www.kde.org/faq.html.