Sending of the message failed. An error occurred while sending mail: Outgoing server (SMTP) error. The server responded: ... Too many sessions opened.
Background: 1. Comcast provides a forwarding address (missedspam@comcastdotnet) to which it's customers may forward junk to help prevent repeats. 2. To use Comcast's spam recognition service, I created a filter for the junk folder: "forward to missedspam@comcast."
Problem: When I run that filter for the junk folder, obviously it tries to send a bunch of emails at once and Thunderbird give an error message: "Sending of the message failed. An error occurred while sending mail: Outgoing server (SMTP) error. The server responded: resomta-h1p-028434.sys.comcast.net resomta-h1p-028434.sys.comcast.net Too many sessions opened."
How can I prevent this?
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Hello
I don't quite see a better way than to create a local folder for that, enable the filter on this folder, move a bunch of mails to it, then run the filter, delete the mail in the local folder, repeat. Thunderbird is not a mail server and can't really implement sending rate limitation for this very particular use case.
I find your basic idea a bit disturbing by the way: if even the junk classification of Thunderbird mischaracterizes a mail, it could blacklist someone from sending you mail without you having any idea of it. Spam detection is not an exact science, so I'd avoid having this filter run automatically.
Τροποποιήθηκε στις από το χρήστη gp