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DMARCã«ã‚ˆã£ã¦Googleã‚«ãƒ¬ãƒ³ãƒ€ãƒ¼ã®æ‹›å¾…å¿œç”ãŒãƒ–ãƒãƒƒã‚¯ã•ã‚Œã‚‹ [FIXEDï¼½
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hirose31 2024/01/23
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DMARC ã‚’ãªã‚ã‚‹ãª - å¼è·å£«ãƒ‰ãƒƒãƒˆã‚³ãƒ æ ªå¼ä¼šç¤¾ Creatorsâ€™ blog
GmailãŒã€Œãƒ¡ãƒ¼ãƒ«é€ä¿¡è€…ã®ã‚¬ã‚¤ãƒ‰ãƒ©ã‚¤ãƒ³ã€ã‚’æ”¹è¨‚ã—ã€ãªã‚Šã™ã¾ã—ãƒ¡ãƒ¼ãƒ«ã¸ã®å¯¾ç–ã‚’å¼·åŒ–ã™ã‚‹æ—¨ã‚’ç™ºè¡¨ã—ã¦ã„ã¾ã™ã€‚ä»Šã¾ã§ã¯åŽŸå‰‡ã€ãªã‚Šã™ã¾ã—ãƒ¡ãƒ¼ãƒ«å¯¾ç–ã®æœ‰ç„¡ã«ã‹ã‹ã‚ã‚‰ãšã€ãƒ¡ãƒ¼ãƒ«ã¯ã„ã¡ãŠã†ã¯å±Šã„ã¦ã„ã¾ã—ãŸã€‚ã—ã‹ã—ä»Šå¾Œã¯ã€ãªã‚Šã™ã¾ã—ã¨ã¿ãªã•ã‚ŒãŸãƒ¡ãƒ¼ãƒ«ã¯å±Šã‹ãªããªã‚‹æ–¹å‘ã«å‘ã‹ã„ã¤ã¤ã‚ã‚Šã¾ã™ã€‚ ãªã‚Šã™ã¾ã—ãƒ¡ãƒ¼ãƒ«ã¨ã¿ãªã•ã‚Œãªã„ã‚ˆã†ã«ã™ã‚‹ãŸã‚ã«ã€ãƒ¡ãƒ¼ãƒ«é€ä¿¡è€…ã«ã¯ã€ã€Œãƒ¡ãƒ¼ãƒ«é€ä¿¡ãƒ‰ãƒ¡ã‚¤ãƒ³èªè¨¼ã€ã¸ã®å¯¾å¿œãŒæ±‚ã‚ã‚‰ã‚Œã¾ã™ã€‚ãƒ¡ãƒ¼ãƒ«é€ä¿¡ãƒ‰ãƒ¡ã‚¤ãƒ³èªè¨¼ã®æŠ€è¡“ã«ã¯ã€ä¸»ã«ä»¥ä¸‹ã®3ã¤ãŒã‚ã‚Šã¾ã™ã€‚ SPF: Sender Policy Framework (RFC 7208) DKIM: DomainKeys Identified Mail (RFC 6376) DMARC: Domain-based Message Authentication, Reporting, and Conformance (RFC 7489) SPFã¯å¾“æ¥
hirose31 2024/01/22
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DMARC Check Tool - Domain Message Authentication Reporting & Conformance Lookup - MxToolBox
ABOUT DMARC RECORD CHECK The DMARC Record Lookup / DMARC Check is a diagnostic tool that will parse the DMARC Record for the queried domain name, display the DMARC Record, and run a series of diagnostic checks against the record. Domain-based Message Authentication, Reporting, and Conformance (DMARC) is a mechanism for policy distribution by which an organization that is the originator of an em ail
hirose31 2024/01/18
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hirose31 2024/01/16
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