最初コミット

mail.076.co.jp/crontab

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+30   3   *   *   *   /bin/bash /var/vmail/backup/backup_mysql.sh
+
+# iRedAPD: Clean up expired tracking records hourly.
+1   *   *   *   *   python3 /opt/iredapd/tools/cleanup_db.py >/dev/null
+
+# iRedAPD: Convert SPF DNS record of specified domain names to IP
+#          addresses/networks hourly.
+2   *   *   *   *   python3 /opt/iredapd/tools/spf_to_greylist_whitelists.py >/dev/null
+
+# iRedMail: Cleanup Amavisd database
+1   2   *   *   *   python3 /opt/www/iredadmin/tools/cleanup_amavisd_db.py >/dev/null
+
+# iRedAdmin: Clean up sql database.
+1   *   *   *   *   python3 /opt/www/iredadmin/tools/cleanup_db.py >/dev/null 2>&1
+
+# iRedAdmin: Delete mailboxes on file system which belong to removed accounts.
+1   *   *   *   *   python3 /opt/www/iredadmin/tools/delete_mailboxes.py
+# iRedMail: Cleanup Roundcube SQL database
+2   2   *   *   *   /usr/bin/php /opt/www/roundcubemail/bin/cleandb.sh >/dev/null
+
+# iRedMail: Cleanup Roundcube temporary files under 'temp/' directory
+2   2   *   *   *   /usr/bin/php /opt/www/roundcubemail/bin/gc.sh >/dev/null
+# Fail2ban: Unban IP addresses pending for removal (stored in SQL db).
+* * * * * /bin/bash /usr/local/bin/fail2ban_banned_db unban_db
+
+5 0  * * * /root/sync-vmail-backup.sh
+5 6  * * * /root/sync-vmail-backup.sh
+5 12 * * * /root/sync-vmail-backup.sh
+5 18 * * * /root/sync-vmail-backup.sh
+0 2  * * 0 /root/update_certs.sh
+0 8  * * 2 /root/update_pkgs.sh
+0 8  * * 5 /root/update_pkgs.sh

mail.076.co.jp/sync-vmail-backup.sh

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+#!/bin/sh
+
+DATE=$(date +"%Y年%m月%d日 %H:%M")
+
+echo "mail.076.co.jp メールバックアップ (${DATE})
+---------------
+" > /root/backup.txt
+
+if [ $? -eq 0 ]; then
+    STATUS="完了"
+else
+    STATUS="＜失敗＞"
+fi
+
+rsync -vaHz --delete /var/vmail suwako@192.168.10.104:/home/suwako/vmail/mail.076.co.jp >> /root/backup.txt
+
+cat /root/backup.txt | mail -s "mail.076.co.jp メールバックアップ ${STATUS} (${DATE})" -r "server@076.co.jp" reports@076.co.jp
+rm -rf /root/backup.txt

mail.076.co.jp/update_certs.sh

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+#!/bin/sh
+
+DATE=$(date +"%Y年%m月%d日")
+
+echo "mail.076.co.jp SSL証明書が更新されました。 (${DATE})
+---------------
+" > /root/cert.txt
+
+/bin/systemctl stop nginx >> /root/cert.txt
+/usr/bin/certbot renew >> /root/cert.txt
+/bin/systemctl start nginx >> /root/cert.txt
+/bin/systemctl restart postfix >> /root/cert.txt
+/bin/systemctl restart dovecot >> /root/cert.txt
+
+cat /root/cert.txt | mail -s "mail.076.co.jp SSL証明書更新 (${DATE})" -r "server@076.co.jp" reports@076.co.jp
+rm -rf /root/cert.txt

mail.076.co.jp/update_pkgs.sh

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+#!/bin/sh
+
+export DEBIAN_FRONTEND=noninteractive
+DATE=$(date +"%Y年%m月%d日")
+
+echo "mail.076.co.jp サーバーパッケージが更新されました。 (${DATE})
+---------------
+" > /root/apt.txt
+
+apt update >> /root/apt.txt
+apt upgrade -y >> /root/apt.txt
+apt autoremove -y >> /root/apt.txt
+
+cat /root/apt.txt | mail -s "mail.076.co.jp パッケージ更新 (${DATE})" -r "server@076.co.jp" reports@076.co.jp
+rm -rf /root/apt.txt