good point. Eth capital letters use wenawada url ekedi methana? CAPS gahuwath simple wenna one neda gmail interface ekedi?
Capital Used wenne neha ban email wala
yes, emails are case-insensitive
for an example I'm sending a email from
[email protected], it's going to that email no matter what
but the way it displays
depend on the receiver's email server 
so, i had little time to recreate the incident in my lab
although, i don't think this is the case with OP
either way such thing possible
similar thing were discussed in reddit few days ago, i can't find the post now; sorry
