There is a problem.
If the user is logged in SuiteCRM and his name is in Cyrillic,
the example is “Андрей”, then when sending a new message from
user SuiteCRM from whom the letter is sent, the user name is replaced with “???” and of course when receive a letter to the addressee, the address of the sender is displayed “???”. I attach a picture that shows this problem. Tell me how to fix it.
SuiteCRM 7.11.3, apache 2.4.9, php 7.2.15