A mail forwarding rule is persistence that survives a password reset The standard response to a compromised account is to change the password and revoke the sessions. That response restores control of the account and leaves intact any configuration that the intruder added inside it. A forwardin...
Source: [Dev.to](https://dev.to/onaeiuspkz/a-mail-forwarding-rule-is-persistence-that-survives-a-password-reset-1do1)