We are running an Exchange 2013 Server on premises with Outlook 2013 Clients.
One of our users is facing a strange problem:
His contact's mail addresses and phone numbers are overwritten automatically, so now several contacts have the same mail address.
He changed it back manually once (we assumed pebcak), but now the same thing happened again with even more contacts and multiple addresses that took over the original ones.
The addresses that are now in place are both internal and external addresses.
I did New-MailboxRepairRequest -DetectOnly with all CorruptionTypes for his Mailbox, but it shows 0 corruptions.
wth?
0 Answers