On Sunday 08 June 2003 03:56, [EMAIL PROTECTED] wrote: > Hi There, > > relay=c68.115.75.246.euc.wi.charter.com [68.115.75.246], reject=553 5.1.8 > [EMAIL PROTECTED] Domain of sender address [EMAIL PROTECTED] > does not exist >
My sendmail admin skills are pretty much non-existent, but I have had a similiar problem before. The mail relay is doing a DNS lookup on the domain of the sender address, and rejects it if the address cannot be found. This is presumably a spam prevention measure. In my case, I registered a domain + hostname for the box and everything worked fine after that. Note that it's not normal to use an IP address as part of a mail addy, I don't know whether the relay would do a reverse DNS lookup in this case. Carl. PS: Please use a proper subject line in future when posting. -- SLUG - Sydney Linux User's Group - http://slug.org.au/ More Info: http://lists.slug.org.au/listinfo/slug