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If I understand this correctly.. someone that you communicate with via e-mail may potentially see your username for the email provider you're sending mail from?
by nickphx 3y ago
If I understand this correctly.. someone that you communicate with via e-mail may potentially see your username for the email provider you're sending mail from? Why is that an issue?
- aendruk 3y agoI may send mail as a pseudonym but log in to Fastmail using my full name.
- dewey 3y agoThat sounds like a process where it's very easy to slip up and if that's something to be concerned about in your threat model maybe you should not be doing that in the first place.
- layer8 3y agoThey can now phish you using your Fastmail username.
- throwawayfm 3y agoIf "support@yourdomain.com" internally is sent to timcook@apple.com, people will know. If it's sent to nickphx+support@fastmail.com, your personal email address, name, and login are leaked.