Postfix stable release 3.10.3

[An on-line version of this announcement will be available at https://www.postfix.org/announcements/postfix-3.10.3.html]

This release fixes defects that were introduced in Postfix 3.10. These were fixed first in the Postfix 3.11 unstable release.

The defects exist only with the default configuration "tls_required_enable = yes".

You can find the updated Postfix source code at the mirrors listed at https://www.postfix.org/.