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I can't send email, but I can receive it.
There is a possibility that your ISP is blocking port 25. Providers like AOL block this to...
Views: 128

Why can't I connect to your mail server? I use Orange, AOL or BT as my ISP.
Some ISPs block port 25 for the sending of email via SMTP. AOL and Orange are known to be...
Views: 122

Why do I get a '550 Relay Not Permitted' error message when sending mail?
In order to send mail through the mail servers, the email client program must be configured to...
Views: 402

Why do I get the message 550 IP in XBL SBL PBL RBL or SCBL when sending mail
If you receive any of these messages when trying to send email, it would appear that outgoing...
Views: 231

Why does my email bounce with '550 relay not permitted'?
This usually happens because the nameservers on the affected domain have been changed to make...
Views: 174