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A. Stevens
A. Stevens, Computer Engineer
Category: Email
Satisfied Customers: 1555
Experience:  10+ years of Desktop, Laptop, and Server troubleshooting and support.
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Outlook.com is returning mail with an SMTP transmission

Customer Question

outlook.com is returning mail with an SMTP transmission failure 550 5.7.0
Submitted: 1 year ago.
Category: Email
Expert:  A. Stevens replied 1 year ago.

Hi, my name is ***** ***** I'm here to help you with this issue.

Expert:  A. Stevens replied 1 year ago.

There appears to be a service problem with Yahoo Mail is that affecting many users.

Expert:  A. Stevens replied 1 year ago.

Yahoo is aware of the issue and is working to fix it.

Expert:  A. Stevens replied 1 year ago.

Good news is there isn't a problem on your end, just Yahoo needs to fix the service disruption.