Similar to DMARC

送信ドメイン認証
Email authentication
Brand Indicators for Message Identification
Brand Indicators for Message Identification
DKIM
DomainKeys Identified Mail
POP before SMTP
POP before SMTP
Sender Policy Framework
Sender Policy Framework
SMTP-AUTH

第3師団 (イギリス軍)
3rd (UK) Division
12.9インチiPad Pro (第1世代)
IPad Pro (1st generation)
12.9インチiPad Pro (第2世代)
IPad Pro (2nd generation)
12.9インチiPad Pro (第3世代)
IPad Pro (3rd generation)
12.9インチiPad Pro (第4世代)
IPad Pro (4th generation)
12.9インチiPad Pro (第5世代)
IPad Pro (5th generation)
7z
7z
AFC U-23選手権2020
2020 AFC U-23 Championship
Apple Pay
Apple Pay
Apple TV (ストリーミングサービス)
Apple TV (streaming service)
Applied Physics Letters
Applied Physics Letters
Autism Network International
Autism Network International
BMC Cancer
BMC Cancer
Container Linux
Container Linux
Deletionpedia
Deletionpedia
0
0
Bitmessage
Bitmessage
Inbound Port 25 Blocking

OpenPGP

Outbound Port 25 Blocking

S/MIME
S/MIME
Sender ID
Sender ID