# メール送信時の送信元アドレスに対する送信ドメイン認証可否

**URL:** <https://discuss.elastic.co/t/topic/212801>\
**Category:** 日本語による質問・議論はこちら\
**Created:** [December 23, 2019, 4:30am UTC](https://discuss.elastic.co/t/topic/212801 "2019-12-23T04:30:21Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![t-nakata](https://avatars.discourse-cdn.com/v4/letter/t/8491ac/32.png) [@t-nakata](https://discuss.elastic.co/u/t-nakata)\
**Post date:** [December 23, 2019, 4:30am UTC](https://discuss.elastic.co/t/topic/212801/1 "2019-12-23T04:30:21Z")

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watcherのactionにてEメールを送信する際、fromで指定する送信元アドレスに対して、送信元ドメイン認証(DKIM等)を利用したいです。Elasticの仕様上可能かどうか、ご教示頂けないでしょうか。

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [January 20, 2020, 4:34am UTC](https://discuss.elastic.co/t/topic/212801/2 "2020-01-20T04:34:10Z")

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