Glitch in Virus Filter Delayed some Mails
Yesterday (August 21), between about 13:42 and 21:25, the virus filter on our mail server flagged some legitimate mails as containing a virus. The reason was a bad signature in the virus database that came in via the automatic updates. This signature was automatically removed by a subsequent update.
Like all viruses these false positives were quarantined. Once we understood the problem we could reinject them back into the regular processing of mails. If you were affected by this, you should receive the mails shortly.
We apologize for the inconvenience.