|
Re: Relaying denied
Thanks for that Jonathan.
The error was lifted from the MS KB to show an example of the error that I have seen. I understand about relaying being denied to stop spammers and indeeed all the PCs that I have seen this on have continued to use their old ISPs such as virgin.net and freeserve which do have relaying denied I believe.
What I don't understand is the randomness of the error. They are all using Outlook client (2003) and are using ntlworld's SMTP server to send mail and recieve mail using their previous ISP's pop3 server.
This error raises it's head every few weeks followed by several weeks of no problems with no settings changes....
|