Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Mozilla 도움말 검색

고객 지원 사기를 피하세요. 저희는 여러분께 절대로 전화를 걸거나 문자를 보내거나 개인 정보를 공유하도록 요청하지 않습니다. "악용 사례 신고"옵션을 사용하여 의심스러운 활동을 신고해 주세요.

자세히 살펴보기

Thunderbird Proton Mail eset AV

  • 1 답장
  • 0 이 문제를 만남
  • 64 보기
  • 최종 답변자: Matt
  • 보존

Re: Thunderbird - Proton Mail - eset - problem: “Cannot connect to Server 127.0.0.1. The connection was refused”

I found a workaround in eset via Setup - Internet Protection – Email Client Protection – Antispam Protection – Edit – User’s Address List – Add – joegabriele@proton.me – click Exception – Ok

This allows me to receive email on my PC. However, when I try to send an email, I get this error message:

“Sending of the message failed. An error occurred while sending mail: Outgoing server (SMTP) error. The server responded: * OK [CAPABILITY ID IDLE IMAP4rev1 MOVE STARTTLS UIDPLUS UNSELECT] Proton Mail Bridge 03.02.00 - gluon session ID 3.”

Can anyone help?

Re: Thunderbird - Proton Mail - eset - problem: “Cannot connect to Server 127.0.0.1. The connection was refused” I found a workaround in eset via Setup - Internet Protection – Email Client Protection – Antispam Protection – Edit – User’s Address List – Add – joegabriele@proton.me – click Exception – Ok This allows me to receive email on my PC. However, when I try to send an email, I get this error message: “Sending of the message failed. An error occurred while sending mail: Outgoing server (SMTP) error. The server responded: * OK [CAPABILITY ID IDLE IMAP4rev1 MOVE STARTTLS UIDPLUS UNSELECT] Proton Mail Bridge 03.02.00 - gluon session ID 3.” Can anyone help?

모든 댓글 (1)

Sounds to me like you are sending on the incoming port, not the outgoing one. That response is IMAP server response to a log in, not an SMTP one.

Personally I think the money folk pay for proton is not a wise choice. The bridge is flaky, just based on the issue that are reported in this forum, and proton has a habit of converting encrypted email where you do not have encryption certificates to web pages and only forwarding a link to it in your email.