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Mail delivery failed repeatedly to known/correct email addresses

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  • 3 have this problem
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  • Last reply by david

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I am receiving repeated "Mail Delivery Failed" error messages when sending to emails that I know are correct, even when all I've done is reply to an email address that successfully sent me an email in the first place. These are known emails from friends and businesses I work with.

This is an intermittent evet that does not always happen but recently it is the majority of the time. Confused and concerned.

I am receiving repeated "Mail Delivery Failed" error messages when sending to emails that I know are correct, even when all I've done is reply to an email address that successfully sent me an email in the first place. These are known emails from friends and businesses I work with. This is an intermittent evet that does not always happen but recently it is the majority of the time. Confused and concerned.

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Please post the exact message, as that may be useful.