Why TLS email delivery is definitely important?

- Posted in MTA by
You probably already have seen such red lock displayed on an email received on your Gmail/Gsuite mailbox, with a message "[email provider] did not encrypt this message". This actually means this Read more

DKIM RSA key size, does it matter?

- Posted in DKIM by
If you already have used Scan my Email to test your email configurations, you may already have faced that message. Back in 2012, many major email actors such as Google, Yahoo, have deprecated 512 or Read more