"listen on all" does not work with opensmtpd portable /etc/smtpd.conf

[Ian Nicholson]

Attempting to start opensmtpd with the suggested line "listen on all" in /etc/smtpd.conf results in the error "smtpd: invalid virtual ip or interface: all"

Specifying either "listen on 0.0.0.0", "listen on ::", or "listen on eth0" will work, but I haven't been able to identify a way to tell it to listen on all network adapters for all IP versions.

ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: opensmtpd (not installed)
ProcVersionSignature: Ubuntu 4.2.0-27.32-generic 4.2.8-ckt1
Uname: Linux 4.2.0-27-generic x86_64
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
CurrentDesktop: Unity
Date: Sat Feb 6 11:21:54 2016
EcryptfsInUse: Yes
InstallationDate: Installed on 2015-11-13 (85 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
SourcePackage: opensmtpd
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Jane Atkinson (irihapeti)]

I'm encountering the same problem. Running version 5.7.3p2-1 in 16.04.1