Due soon: ExchangeDefender DMARC Compliance

Due soon: ExchangeDefender DMARC Compliance

As you have noticed, DMARC is quickly becoming a requirement for reliable email delivery. On November 1st, 2021 the ExchangeDefender network will only relay and support domain names in compliance with DMARC requirements. These standards help address the risk of having the domain hijacked, used in a phishing campaign, and destroyed sender reputation.

The process takes less than 5 minutes (it’s just two DNS records) and it will make sure your mail doesn’t bounce or end up in Junk.

If you know what you’re doing, here is a quick guide:

If you would like us to do it for you, please submit your request:

For more info, please see below:

Blog: ExchangeDefender Security Compliance

Webinar: New Email Authorization Standards (20 min)

P.S. Now would also be a great time to review your user accounts and confirm everything is correct. After November 1st, we will only be able to relay mail for known users and domains that pass DMARC (SPF + DKIM) validation.