I am currently getting the following error when sending an email through outlook express 6:
The message could not be sent because one of the recipients was rejected by the server. The rejected e-mail address was 'XXX@hotmail.com'. Subject 'test', Account: 'mail.firetimes.com', Server: 'mail.firetimes.com', Protocol: SMTP, Server Response: '550 5.7.1 Unable to relay for lunchbox37@hotmail.com', Port: 25, Secure(SSL): No, Server Error: 550, Error Number: 0x800CCC79
On our email server we host 3 email domains and this was working until today. Open relays have been closed on the server but access has been granted for the remote client as well as the firetimes.com domain. I have started and stopped the exchange services and deleted and recreated the mail account in OE. This happens not only remotely but locally as well. I really have ran out of ideas on things to try. Anyone have anything or have seen this?
The message could not be sent because one of the recipients was rejected by the server. The rejected e-mail address was 'XXX@hotmail.com'. Subject 'test', Account: 'mail.firetimes.com', Server: 'mail.firetimes.com', Protocol: SMTP, Server Response: '550 5.7.1 Unable to relay for lunchbox37@hotmail.com', Port: 25, Secure(SSL): No, Server Error: 550, Error Number: 0x800CCC79
On our email server we host 3 email domains and this was working until today. Open relays have been closed on the server but access has been granted for the remote client as well as the firetimes.com domain. I have started and stopped the exchange services and deleted and recreated the mail account in OE. This happens not only remotely but locally as well. I really have ran out of ideas on things to try. Anyone have anything or have seen this?