10 ms·
As far as I can tell it isn't in the standard at all, optional or otherwise (although the character '+' is allowable). Gmail are not the only ones to implement
by nebulous1 9y ago
As far as I can tell it isn't in the standard at all, optional or otherwise (although the character '+' is allowable). Gmail are not the only ones to implement this feature though.
Also, you'll have to elaborate on how the dot usage actually breaks the RFC. I assume it states that dots are just like any other allowable character, but that's not the same as actually breaking the RFC.