issues with protonmail server
I can receive emails to my (protonmail.com server) email account on Thunderbird. But I cannot send emails. This is the error message. "Sending of the message failed. An error occurred while sending mail. The mail server responded: Error: no such user. Please check the message and try again."
Thank you for your help!
rj
I can receive emails to my (protonmail.com server) email account on Thunderbird. But I cannot send emails. This is the error message.
"Sending of the message failed. An error occurred while sending mail. The mail server responded: Error: no such user. Please check the message and try again."
Thank you for your help!
rj
Tất cả các câu trả lời (1)
Is the message possibly about the recipient's email address?