I got a problem with usernames, either I understand this incorrect, or there is something wrong in Mercury 4.91.
According to the Help:
The name the user will give to identify himself to Pegasus Mail or Mercury. By default, this is also the user's address. Usernames cannot contain spaces and must be less than 50 characters in length. Usernames should contain only the letters A…Z, the digits 0…9 and the special characters '.' (period) and '_' (underscore).
I am trying to create a username with a period like this
and Mercury is not accepting this, as by clicking the Add button nothing happens.
Using instead an underscore like
this is accepted.
Using just a name, is ok too.
Problem is, I have to setup a new mail system(Mercury) and have to keep the old email addresses.
Any ideas how to solve this ?