I believe roadrunner will throw back that error when you are on their block list... You can test for that here though.
http://security.rr.com/cgi-bin/block-lookup?121.121.121.121 the ip address is that of your mail server. If you come up on any of the listing on the bottom you might see something like that. I've never found mail errors to really tell what the error is. Seems like this should be a basic thing... what they run out of numbers or something? On 7/13/06, Bruce Sorge <[EMAIL PROTECTED]> wrote: > > That means that someone has turned off mail relay. You need to speak with > the hosting company. > > -----Original Message----- > From: Brad Wood [mailto:[EMAIL PROTECTED] > Sent: Thursday, July 13, 2006 10:21 AM > To: CF-Talk > Subject: 550 relay not permitted > > What does it mean when a simple newsletter app which has worked for a > long time starts sending out the mails and they all come back with > undeliverable with a "550 relay not permitted" message. Is that a > problem with my mail servers? > > > > ~Brad > > > > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Introducing the Fusion Authority Quarterly Update. 80 pages of hard-hitting, up-to-date ColdFusion information by your peers, delivered to your door four times a year. http://www.fusionauthority.com/quarterly Archive: http://www.houseoffusion.com/cf_lists/message.cfm/forumid:4/messageid:246438 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:4 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
