VPP Invitations with Office 365

[oschools20]

Hi All,

I'm attempting to set up VPP invitations. For our SMTP settings, we have set up a mailbox to handle notifications. When I complete the test, I receive the following error.

Error sending message: javax.mail.MessagingException: Exception reading response; nested exception is: java.net.SocketTimeoutException: Read timed out

These are the settings I have set up. I'm bound to have something wrong below:

Do I need to require authentication in this situation?

[KSchroeder]

The errors are pointing to a timeout, at least how I'm reading it... Can you increase beyond 5 seconds? I could see it timing out if it's trying to hit an SMTP server in the States from AU. I'd hope it would be enough, but who knows...

Also, sure the port is correct, per O365 docs?

[oschools20]

Hi,

Increased the timeout, and now receiving the following?:

Error sending message: com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.57 SMTP; Client was not authenticated to send anonymous mail during MAIL FROM

I'm guessing increasing the time out has made it a bit better. What do I need to do to get it working from this point?

[oschools20]

Update,

Set up a Gmail account and added it in that section with their SMTP settings.

Test email worked.

Only issue now is that when I try to send out VPP invitations to a test AD group with just my user in it, the VPP invitation won't send.

Hmmmmm...