Is this message coming from his own server at the time of submission, or is it coming as a result of the transaction between the senders smtp server and your qmailtoaster host?
Get BlueMail for Android On Jul. 10, 2024, 4:04 a.m., at 4:04 a.m., [email protected] wrote: >Hello list, > >I have a problem tha my mailserver doesn't accept a mail from a >specific >exchange domain. >The sender get an error message: >451 4.4.0 Security status IlligalMessage > >Does anyone have an idea what is going wrong? > >Regards, >Peter > >--------------------------------------------------------------------- >To unsubscribe, e-mail: [email protected] >For additional commands, e-mail: >[email protected]
