Bug 1217862

Summary:	First start of postifx with systemctl start postfix.service mangles the config file
Product:	[openSUSE] openSUSE Distribution	Reporter:	Roy Bellingan <admin>
Component:	Other	Assignee:	Peter Varkoly <varkoly>
Status:	IN_PROGRESS ---	QA Contact:	E-mail List <qa-bugs>
Severity:	Normal
Priority:	P5 - None
Version:	Leap 15.5
Target Milestone:	---
Hardware:	x86-64
OS:	Other
Whiteboard:
Found By:	---	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Roy Bellingan 2023-12-06 21:15:41 UTC

Maybe related to 1013868 ?

Installing a new suse15.5 (using lxc with fingerprint d36482cdb85c)

If I edit the /etc/postfix/main.cf adding somethig like

relayhost = 10.151.156.1
myhostname = carige.xyz

And than I do

systemctl start postfix.service

it is mangled and became this

relayhost = 
myhostname = carigexyz

o.O

If I start instead with 

postfix start

It will warn of overriding 
/usr/sbin/postconf: warning: /etc/postfix/main.cf, line 843: overriding earlier entry: relayhost=
/usr/sbin/postconf: warning: /etc/postfix/main.cf, line 844: overriding earlier entry: myhostname=localhost

but else will not touch the config...

There are other element of the config file that got altered, but those do not incur on any problem.

A full video of the event is here https://seisho.us/swap/weirdbug.mkv

o.O