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Send Message Error
I'm unable to send any emails from account on Thunderbird. This just started this week. All send attempts generate this Send Message Error: Sending of the message fa… (baca lebih lanjut)
I'm unable to send any emails from account on Thunderbird. This just started this week. All send attempts generate this Send Message Error:
Sending of the message failed. An error occurred while sending mail. The mail server responded: Please turn on SMTP Authentication in your mail client. syn-076-088-235-065.res.spectrum.com ([192.168.1.25]) [76.88.235.65]:51343 is not permitted to relay through this server without authentication.. Please check the message recipient
This error for every recipient I typically correspond with. I have my same email account loaded into Outlook on another pc and I can send emails to all recipients without error from Outlook.
Help please.