In some cases, I am getting a return email saying:
... while talking to air-xa03.mail.aol.com.: >>> RCPT To:<[EMAIL PROTECTED]> <<< 550 MAILBOX NOT FOUND 550 <[EMAIL PROTECTED]>... User unknown
This is an AOL issue; they are reporting that the user no longer has an account.
----- Transcript of session follows ----- ... while talking to air-yc02.mail.aol.com.: >>> RCPT To:<[EMAIL PROTECTED]> <<< 550 ecraven609 IS NOT ACCEPTING MAIL FROM THIS SENDER 550 <[EMAIL PROTECTED]>... User unknown
That means that the user no longer wants your E-mail. It seems that even some otherwise intelligent people sign up for newsletters or mailing lists, and instead of unsubscribing when they no longer want them, they block the lists. Go figure.
----- Transcript of session follows ----- ... while talking to ms-mta-01-fn.cinci.rr.com.: >>> DATA <<< 550 5.1.1 unknown or illegal alias: [EMAIL PROTECTED] 550 5.1.1 <[EMAIL PROTECTED]>... User unknown <<< 554 5.5.0 No recipients have been specified.
Here, RoadRunner is claiming that the user no longer exists.
Any ideas?
I can't explain why there is a sudden increase in the bounces, but it isn't on your end (at least for these bounces).
-Scott
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