We just converted our exchange environment to Office 365, now I’m getting SMTP error and bounce-backs. See below:
his message was created automatically by mail delivery software.
A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:
SMTP error from remote mail server after MAIL FROM:<firstname.lastname@example.org>:
host tommx.cdn.163.net [18.104.22.168]: 554 SPF Failed
I tried editing the SMTP portion of the plugin to enter in the outlook.office365.com in as well as checking ssl and putting my email account login, and now I can’t send a test email….tells me SMTP -> ERROR: Failed to connect to server: (0)
<br />The following From address failed: email@example.com : Called Mail() without being connected
Any suggestions to get this to work with office 365?