# 잘못된 Mailgun 서버로 인한 Net::SMTPAuthenticationError

**URL:** <https://meta.discourse.org/t/net-smtpauthenticationerror-due-to-wrong-mailgun-server/278420>\
**Category:** Self-hosting\
**Tags:** email\
**Created:** [9월 9, 2023, 3:23오후 UTC](https://meta.discourse.org/t/net-smtpauthenticationerror-due-to-wrong-mailgun-server/278420 "2023-09-09T15:23:21Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![hostingpeep](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/hostingpeep/32/325514_2.png) [@hostingpeep](https://meta.discourse.org/u/hostingpeep)\
**Post date:** [9월 9, 2023, 5:50오후 UTC](https://meta.discourse.org/t/net-smtpauthenticationerror-due-to-wrong-mailgun-server/278420/2 "2023-09-09T17:50:28Z")

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좋아요, 해결책을 찾았습니다. 미국 Mailgun 서버를 사용했지만 실제로는 EU 서버를 사용해야 했네요. 그래서 오류가 발생한 것이었습니다.

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