[AusNOG] iiNet / Westnet - E-Mail Rejection from Office365

Peter Fern ausnog at 0xc0dedbad.com
Wed Jun 23 10:33:52 EST 2021

On 22/6/21 11:26 pm, David Moyle wrote:
> Hi AusNOG Team,
> Chasing someone who can assist with iiNet / Westnet e-mail delivery – 
> I have reports in the past week from clients running on Office365 
> (which I can also confirm with my own Office365 tenant) of SPF Failure 
> when emailing into Westnet/iiNet.

Your SPF record includes "spf.protection.outlook.com", which has no TXT 
records associated with it. Sounds like an Office365 problem.

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