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
Solved 보존

An error occurred while sending mail.

Edie

I am receiving this error message each time I attempt to send an email. How/why do I switch my email client to use SASl authentication. Not at all sure what this means.

An error occurred while sending mail. The mail server responded: 4.7.1 : Recipient address rejected: Policy Rejection- Email send quota has been exceeded for your host. Please switch your email client to use SASL authentication --- contact support if unsure how to..

I am receiving this error message each time I attempt to send an email. How/why do I switch my email client to use SASl authentication. Not at all sure what this means. An error occurred while sending mail. The mail server responded: 4.7.1 : Recipient address rejected: Policy Rejection- Email send quota has been exceeded for your host. Please switch your email client to use SASL authentication --- contact support if unsure how to..

모든 댓글 (1)

선택된 해결법

Hopefully all you need to do is change the e-mail settings to use SSL/TLS (security protocols). If you know how to do this, please do. If you need help with this, then please provide your Troubleshooting Information from Thunderbird: Thunderbird menu: Help: Troubleshooting Information Click the "Copy text to clipboard" button. Paste (Ctrl-V), the text into your response here.

글쓴이 user1121639 수정일시