Forum Discussion
Mail app won't send emails to anybody with a gmail address
We are using an email server through our website provider. It's set up in the Microsoft Mail app, and generally works with no problems. But we've found that every time we try to send an email to so...
joannelj Hi,
https://support.microsoft.com/en-us/office/i-receive-a-550-553-or-relay-prohibited-error-when-sending-email-messages-65b494a4-0a15-433e-829f-e73651e0245e
Of course, this is just a direction that may be helpful.