news
Ideas and news to "regain email control"
Monthly published posts:
2020 dmarc works - autumn update
how dmarc works with Google Mail and Office 365 in the autumn of 2020
2020 dkim domain alignment for dmarc
how DKIM domain alignment affects DMARC authentication in 2020
2020 email providers
which are the most popular email providers in 2020
2020 dmarc works
how dmarc works with Google Mail and Office 365 in 2020