Question

The most reliable way to identify
all external emails is

Answer 1

Answer:

The [External] tag means you need to stop and think about this email: Is it from a sender you know? Were you expecting the email

Answer 2

The most reliable way to identify all external emails is,

• Most email scams begin with messages from the associate degree external email system.
• As a part of the University of Iowa's effort to scale back phishing and alternative email scams.
• These external email messages can currently receive an associate degree [External] tag within the message subject.
• several safe and bonafide email messages come back from external email systems.
• The [External] tag doesn't mean the message may be a scam however it will give further data concerning the message supply.