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Outgoing em worked perfectly until 6 weeks ago. Now when sending multiple emails, one after the other, there is an error and the em stop sending. Any idea why

  • 1 (رد واحد)
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  • آخر ردّ كتبه christ1

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We use thunderbird, as our default email client, to move email from our db software to salespeople, customers and vendors. Up through mid-May all emails were sent (and received) as intended. Mid-May, first thing in the morning, I would see a error on the server stating: an error occurred while sending mail: "The mail server sent an incorrect greeting. Too many concurrent SMTP connections from this IP address; please try again later..." It is only the last few emails at the end of a db routine that do not send. I updated thunderbird, no change. Any suggestions?

We use thunderbird, as our default email client, to move email from our db software to salespeople, customers and vendors. Up through mid-May all emails were sent (and received) as intended. Mid-May, first thing in the morning, I would see a error on the server stating: an error occurred while sending mail: "The mail server sent an incorrect greeting. Too many concurrent SMTP connections from this IP address; please try again later..." It is only the last few emails at the end of a db routine that do not send. I updated thunderbird, no change. Any suggestions?

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You should talk to your email provider if you hit any limits.