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SMTP error

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by namitswar

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hi all,

We provide wireless internet service in a % star hotel.We have our own smtp mail server for guests wanting to send their mails out thru different accounts.We just change the users smtp add in OE6 and outlook,eudora etc.mail clients.
Recently i am observing that many of the mails dont pass thru the smtp server and the users get an error 553 " soory this domain in not in my list of allowed RCPT hosts ".
The strange thing is that for some intervals during the day the emails pass thru with the same settings.

2 replies

by house

I'm waiting for someone to answer this question. We have a mail server that rejects requests with the SSL error... we don't require any sort of authentication for outgoing, yet sometimes, our clients are rejected for no apparent reason. It only happens once in a blue moon when our smtp server reaches a sort of traffic clog. There are brief moments throughout the week where the server just gets hammered with outgoing mail. I think that there is a connection here in my case.

by dbucyk

You probably have some spam or virus if you can get the email through.

Run Adaware.

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