
intermittent problem sending mail
At least once per day, I try to send a email with Thunderbird and I get an error message:
Send Message Error Sending of the message failed. An error occurred while sending mail: Outgoing server (SMTP) error. The server responded: Connection refused - OXSUS003 101 - https://postmaster-oxsus.vadesecure.com/#OXSUS003_101.
I get this message each time I try to send an email again after the initial error. Then, at other times during the day, I can send emails with no problem.
At least once per day, I try to send a email with Thunderbird and I get an error message:
Send Message Error
Sending of the message failed.
An error occurred while sending mail: Outgoing server (SMTP) error.
The server responded: Connection refused - OXSUS003 101 -
https://postmaster-oxsus.vadesecure.com/#OXSUS003_101.
I get this message each time I try to send an email again after the initial error. Then, at other times during the day, I can send emails with no problem.