my professional email is mylastname.me and when i tried emailing a firm about an offer it bounced and i had to rely on my normal gmail which was made when i was

my professional email is mylastname.me and when i tried emailing a firm about an offer it bounced and i had to rely on my normal gmail which was made when i was 13 years old lol. i got the job anyway but i'd be wary of using a country tld for it in the fear that some sysadmins might set up strict whitelists for such things