Begin 2019-08-23 15:10:00
End 2019-08-23 15:57:00
Affected A few Science mail users

Due to an administrative error the mailboxen of a few hundreds of users became inaccessible. Mail couldn’t be read from or delivered to these mailboxes until this had been repaired. In this period the mailclient of 19 users tried to read the mailbox and thus possibly reported an error.