As the title says. Does IceDove exist for openSUSE or is it strictly debian?
IceDove is Mozilla Thunderbird but with debian-specific patches/changes, it is just branded IceDove instead of Thunderbird for legal reasons.
so if you are looking to use the Mail Client on openSUSE, just install Thunderbird
It’s not even on openSUSE’s Build Service. I don’t see why you wouldn’t use the equivalent mozilla package on openSUSE?