Exporting/ importing changes expiration date of subkeys...

[gnupgpacker]

Hello,

> well, you said that they imported correctly into other programs, right?
> so maybe the issue is at the intersection of r2mail2 and classic GnuPG.

Yes, same opinion...


> This sounds like a bug in gnupgpack, but i don't see a good way 
> to report bugs at the URL above.

In "Impressum" an email address is provided, I did contact Sebstian by
myself...
www.rose-indorf.de/gnupgpack/home.html#8 


> GPGrelay should really upgrade to the modern GnuPG suite.  Maybe as a
> user you can ask the author what's blocking them from upgrading?

Did try it several times, but no response. Development seems to be stopped
since 2005...
https://sourceforge.net/projects/gpgrelay/files/ 

Thx + regards!