sendmail on 20.04

[David Fletcher]

On Mon, 2022-03-21 at 19:01 +0000, David Fletcher wrote:

PS I think the line:-
Select the option for sending mail out plus receiving using fetchmail
(internet with smarthost).

might be long out of date in my installation notes. There shouldn't be
any need for fetchmail or procmail when there's an Internet facing SMTP
server running I think!

I think it's still "Internet with smarthost" when the postfix install
runs. It sets up reasonably sensible options in main.cf. You'll see
what I mean. If you screw up you can always purge postfix and have
another go.