Dec 18 17:24:11 ip-xxx-xx-xx-xx postfix/smtp: 380D2A27ED: firstname.lastname@example.org, relay=xxxxxxx-com.mail.protection.outlook.com[xxx.xx.xx.xxx]:25, delay=6.1, delays=0.01/0/0.88/5.2, dsn=5.7.1, status=bounced (host xxxxxxx-com.mail.protection.outlook.com[xxx.xx.xx.xxx] said: 550 5.7.1 Service unavailable; Client host [yy.yy.yy.yyy] blocked using FBLW15; To request removal from this list please forward this message to email@example.com (in reply to RCPT TO command))
firstname.lastname@example.org 宛のメールが Outlook でブラックリスト扱いされて弾かれています ( status=bounced )。 もしブラックリストから削除したい場合は、 email@example.com 宛に解除申請してください。
relay=xxxxxxx-com.mail.protection.outlook.com[xxx.xx.xx.xxx]:25 とある通り MicroSoftがメールツールサービス Outlook が受信相手です。
Please Remove My IP yy.yy.yy.yyy from your BlockList.
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Please remove this IP yy.yy.yy.yyy from your BlockList.
Thanks. Kenzo Tanaka.
数分後に Microsoft Customer Support から返信が着た
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Thank you for your delisting request SRX1318598611ID. Your ticket was received on (Dec 21 2015 08:14 AM UTC) and will be responded to within 24 hours.
Our team will investigate the address that you have requested to be removed from our blocklist. If for any reason we are not able to remove your address, one of our technical support representatives will respond to you with additional information.
Thank you for contacting Microsoft Online Services Technical Support. This email is in reference to ticket number, 1318598611 which was opened in regards to your delisting request for yy.yy.yy.yyy
The IP address you submitted has been reviewed and removed from our block lists. Please note that there may be a 1-2 hour delay before this change propagates through our entire system.
We apologize for any inconvenience this may have caused you. As long as our spam filtering systems do not mark a majority of email from the IP address as spam-like, your messages will be allowed to flow as normal through our network. However, should we detect an increase in spam-like activity, the IP address may be re-added to our block list.
Should you have any further questions or concerns, please feel free to respond to this email.
Thank you again for contacting Microsoft Online Services technical support and giving us the opportunity to serve you.