gmail e-pastu adresēs punkti ir pilnīgi arbitrāra vienība - deloveja.kundze@gmail.com un delovejakundze@gmail.com nonāks vienā un tajā pašā adresē.
"Gmail doesn't recognize dots as characters within usernames, you can add or remove the dots from a Gmail address without changing the actual destination address; they'll all go to your inbox, and only yours. In short:
homerjsimpson@gmail.com = hom.er.j.sim.ps.on@gmail.com
homerjsimpson@gmail.com = HOMERJSIMPSON@gmail.com
homerjsimpson@gmail.com = Homer.J.Simpson@gmail.com
All these addresses belong to the same person. You can see this if you try to sign in with your username, but adding or removing a dot from it. You'll still go to your account."
no
https://support.google.com/mail/answer/10313?hl=en