package sendmail-bin 8.14.4-4.1ubuntu1 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 2

I was doing a sudo do-release-upgrade from 13.10

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: sendmail-bin 8.14.4-4.1ubuntu1
Uname: Linux 3.15.4-x86_64-linode45 x86_64
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
Date: Wed Jul 30 15:07:31 2014
DuplicateSignature: package:sendmail-bin:8.14.4-4.1ubuntu1:ErrorMessage: subprocess installed post-installation script returned error exit status 2
ErrorMessage: ErrorMessage: subprocess installed post-installation script returned error exit status 2
InstallationDate: Installed on 2013-10-18 (285 days ago)
InstallationMedia:

SourcePackage: sendmail
Title: package sendmail-bin 8.14.4-4.1ubuntu1 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 2
UpgradeStatus: Upgraded to trusty on 2014-07-30 (0 days ago)