Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

Why do I get the error message “550 5.7.1 Unable to relay for xxx or 550 not local host xxx, not a gateway “?

April 26, 2017Error Gateway host local message Relay XXX

0

Posted

Why do I get the error message “550 5.7.1 Unable to relay for xxx or 550 not local host xxx, not a gateway “?

1 Answer

0

Posted

The SMTP server is not configured to allow you to relay. If you are working with a local SMTP server, you can configure it to allow relaying for IP 127.0.0.1.