[1] RFC 5672 - RFC 4871 DomainKeys Identified Mail (DKIM) Signatures -- Update (2009-08-28 05:20:59 +09:00 版) http://tools.ietf.org/html/rfc5672

[2] RFC 5617 - DomainKeys Identified Mail (DKIM) Author Domain Signing Practices (ADSP) (2009-11-21 00:11:19 +09:00 版) http://tools.ietf.org/html/rfc5617

[3] RFC 5863 - DomainKeys Identified Mail (DKIM) Development, Deployment, and Operations (2010-08-29 00:20:50 +09:00 版) http://tools.ietf.org/html/rfc5863

[4] RFC 6377 - DomainKeys Identified Mail (DKIM) and Mailing Lists (2011-09-27 02:02:47 +09:00 版) http://tools.ietf.org/html/rfc6377

[5] RFC 6376 - DomainKeys Identified Mail (DKIM) Signatures (2011-10-09 12:08:31 +09:00 版) http://tools.ietf.org/html/rfc6376

[6] RFC 6541 - DomainKeys Identified Mail (DKIM) Authorized Third-Party Signatures ( (2012-09-16 14:00:21 +09:00 版)) http://tools.ietf.org/html/rfc6541

[7] RFC 6651 - Extensions to DomainKeys Identified Mail (DKIM) for Failure Reporting ( (2012-06-26 04:09:39 +09:00 版)) http://tools.ietf.org/html/rfc6651

[8] RFC 5617 - DomainKeys Identified Mail (DKIM) Author Domain Signing Practices (ADSP) ( (2013-06-23 12:18:14 +09:00 版)) http://tools.ietf.org/html/rfc5617

[9] ドメインで DKIM を有効にする - Google Workspace 管理者 ヘルプ, 2024-03-21T08:09:15.000Z https://support.google.com/a/answer/180504?hl=ja&ref_topic=2752442&sjid=4339941638299138604-AP