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Question : Configure SMTP relay
Hi,
I am writing an application to send an email to a particular email address. the problem I'm having is that I can send an email to anyone within my domain eg.
[email protected]
, but as soon as I try sending to send to
[email protected]
m. I get the error message :
550 5.7.1 Unable to relay for
[email protected]
m. Can anyone help?
Answer : Configure SMTP relay
Add the IP of the server trying send these emails to that list above the "allow all computers which successfully authenticate to relay...." checkbox.
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