On Tue, Jul 23, 2019 at 09:11:58AM +0200, Enrico Morelli wrote: > I would to upgrade our mail server from Debian 9 to 10. The postfix > version on Debian 9 is 3.1.12 while on Debian 10 will be 3.4.5. Can I > encounter issue during the upgrade? Are there incompatible > configuration options between the two versions?
http://cdn.postfix.johnriley.me/mirrors/postfix-release/official/postfix-3.4.6.RELEASE_NOTES
Release notes for earlier releases are similarly available at:
http://cdn.postfix.johnriley.me/mirrors/postfix-release/index.html
http://cdn.postfix.johnriley.me/mirrors/postfix-release/official/postfix-3.3.5.RELEASE_NOTES
http://cdn.postfix.johnriley.me/mirrors/postfix-release/official/postfix-3.2.10.RELEASE_NOTES
http://cdn.postfix.johnriley.me/mirrors/postfix-release/official/postfix-3.1.13.RELEASE_NOTES
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Viktor.
