Package: at Version: 3.1.10.2 'at' now has a hard dependency on 'exim4|mail-transport-agent', which is not necessary for the functioning of 'at'.
As in the case of butterflies and earthquakes, this can have fallout... the situation having been discovered thusly: during a dist-upgrade, 'at' forced installation of 'exim4-base', which in-turn started running on port 0.0.0.0:25 automatically. Following a later watchdog-effected reboot, the newly installed exim4 on the vserver host "stole" port 25 from all of the vserver instances, thereby rejecting mail for multiple virtual machines. The only immediate "clean" solution was removing both the 'at' and 'exim4-base' packages from the vserver host; which has broken the ability to use 'at' for batches/delayed execution (such as backup runs). Ideally 'at' should only Suggests: the installation of a MTA. For reference, Ubuntu currently ship: Version: 3.1.10.2ubuntu1 Depends: libc6 (>= 2.4), libpam0g (>= 0.99.7.1), lsb-base (>= 3.2-14) Suggests: postfix | mail-transport-agent -Paul -- Why do one side of a triangle when you can do all three. Somewhere, GB. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org