I'm trying to change my email to "<name>@<customdomain>.<tld>". However it fails to pass the validation and doesn't let me change it. With a little typo, such as "name@customdomain.td" or "name@custodomain.tld", then it does pass.
Would anyone from Atlassian be able to check out what's going on here? I'd send a support ticket but I'm not a paying customer so I can only post here.