Exchange 2003 on 2003 server. Smarthost is configured for the sending of our emails i.e. all emails are forwarded to relay servers at our ISP. <BR><BR>We are having problems sending emails to one ...

When your server is connecting to the remote MTA, it's claiming to be mprsdc01.mprs.local. RR must have a check in place to make sure the sending domain exists. Of course their machine can't resolve ...

Integrations such as Gmail on smartphones have made on-the-go email access a part of people's personal and professional lives. Per an April 2022 Litmus study, Google's email application holds 29.5% of ...

Hotmail users worldwide have problems sending emails, with messages flagged as spam or not delivered after Microsoft misconfigured the domain's DNS SPF record. The email issues began late last night, ...