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Unable to send emails Official Email Account

New 'Hoo

Unable to send emails Official Email Account



I have 2 email accounts both official domains synced on yahoo for last 4-5 years now. Around 4-5 days ago, there was a major issue with the yahoo services and we had to reset all our passwords to access our emails.


While my one account is fully functional now, in the other account I am able to receive my emails but all emails that i send come back as


" MAILER DEAMON FAILURE" Failed to retrieve XOAUTH2 token from CredStore.


Please help

Mail Pro All-star

Re: Unable to send emails Official Email Account

Greetings @ashking


Are these "official domains" registered through Yahoo or some other service?  I'm also unclear what you mean by saying these domains are synced on Yahoo. 


When you say you having an issue sending emails are you doing this from a laptop, desktop, phone, or tablet?  What browser, email program, or email app are you using to do this?  What version of Yahoo mail are you using?


Are you posting this question from the account having this issue?

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