Briar cannot do offline delivery unless you setup a stand-in service. Unfortunately that's way to complicated for regular use. Briar looks really nice for peop

Briar cannot do offline delivery unless you setup a stand-in service. Unfortunately that's way to complicated for regular use. Briar looks really nice for people that really need the extra security and privacy, though. I've been interested in SimpleX lately, but I don't really have anyone to properly test it with.