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Why dont i get notification of invalid email addresses returned to me?

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  • Last reply by christ1

bobkalsey
bobkalsey
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When sending as many as100 emails out, some will have an invalid address (bad spelling, .com instead of .net, etc.). I used to get a returned message containing "MAILER_DAEMON" showing the invalid email address. In one case I sent an email to myself and added two emails with invalid address. I only received my email. I do use message filters routing to many folders, and in checking all folders I didn't find any of the invalid emails or the MAILER-DEAMON message.

When sending as many as100 emails out, some will have an invalid address (bad spelling, .com instead of .net, etc.). I used to get a returned message containing "MAILER_DAEMON" showing the invalid email address. In one case I sent an email to myself and added two emails with invalid address. I only received my email. I do use message filters routing to many folders, and in checking all folders I didn't find any of the invalid emails or the MAILER-DEAMON message.

Chosen solution

Typically the error is generated by the recipients SMTP server or a SMTP server in between, but not Thunderbird.

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christ1
christ1
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Seçilmiş Həll

Typically the error is generated by the recipients SMTP server or a SMTP server in between, but not Thunderbird.