全文検索:
- Postfix - OP25B環境でFQDNを持たないホストからメールを投げる方法(SMTPリレー)
- ed by ISRG Root X1) <code> cd /etc/ssl/certs wget https://letsencrypt.org/certs/lets-encrypt-x3-cross-signed.pem.txt wget https://letsencrypt.org/certs/isrgrootx1.pem.txt wget https://letsencrypt.org/certs/letsencryptauthorityx3.pem... nsole> # yum install cyrus-sasl-md5 </code> [[https://smtps.jp/docs/integrate/si/postfix/index.html]]
- 11 telnetでSMTP
- s been 550-5.7.1 blocked. Please visit 550 5.7.1 https://support.google.com/mail/answer/188131 for more
- 13 CentOS6メール設定
- /postfix/postgrey_whitelist_recipients </code> [[https://prev.net-newbie.com/trans/postgrey.8.html]] 手動
- Postfix DovecotでPOP before SMTP
- れちゃってたんでメモ ====== pop-before-smtpインストール ====== [[https://sourceforge.net/project/showfiles.php?group_id=