[Users] Fedora 25 upgrade renders Claws Mail unusable

[edwardp at linuxmail.org]

I just upgraded Fedora from 24 to 25 and discovered my e-mail accounts 
in Claws Mail, all changed from IMAP to POP3 and I am unable to change 
this back. The Auto-Configure button displays "Failed: No service record 
found" and I am otherwise not seeing a pull-down to change this from 
POP3 back to IMAP. It also seems to have wiped out all of the saved 
passwords, since I was repeatedly prompted for it as I was trying to 
send this e-mail using Claws Mail, sending with Claws Mail also failed, 
so I'm using Thunderbird to send this.

The upgrade process also indicated Claws Mail was being "downgraded" and 
it installed 3.13.2-1 and not 3.14 (which is listed in Fedora's package 
database).

I have Fedora installed on three systems and am finishing an upgrade on 
the last one, will be checking the other two in the interim.

What went wrong here?