Microsoft to Bigpond Emails : LodgeiT

Microsoft to Bigpond Emails

Modified on: Thu, 6 Aug, 2026 at 1:36 PM

This is the well-known issue when sending emails from Microsoft to Bigpond emails.

We would recommend to consult with your IT specialist and make sure that all email authentication settings are configured correctly as Telstra requires all SPF, DKIM and DMARC to be configured correctly for your domain. Read more here https://learn.microsoft.com/en-us/defender-office-365/email-authentication-about"

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