A - E
F - L
M - S
T - Z

Yahoo! Mail

Does Not Support SPF Does Not Support DKIM

Launched in 1997, Yahoo! Mail is an email service that provides four different email plans: three personal and one business. It is currently the third largest web-based email service in the world.

This outbound email source (OES) is a mailbox service, so messages seen as sent from your domain are likely forwarded emails, which could be malicious and harmful to recipients.

DKIM/SPF Setup Highlights

The below sections highlight notable characteristics of setting up DKIM and SPF for this provider as well as highlighting advanced settings if offered by this Outbound Email Source.