On 10/24/20 7:03 AM, Arnt Karlsen wrote:
> ..heh, I've used Claws for over 18 years now, ever since it was known
> as Sylpheed version 0.7.2 (GTK+ 1.2.10; i586-pc-linux-gnu), never
> really looked back, it's email the way email was meant to be. :o)
>

Oh it's Sylpheed. I used that at one time when I had an old machine. I
will have a look at Claws.

I am particularly interested in a "groupware" type of solution. I am
currently using SOGo. I am not stuck on that though. Things like CalDAV,
CardDAV, etc., are useful for me as I like to keep my contacts and
schedule synced across devices.