Email Settings for Bp.iij4u.or.jp
Access your Bp.iij4u.or.jp account from your macOS or Windows email client.
Email Settings for Bp.iij4u.or.jp
Incoming Server - IMAP
Server: mbox.iij4u.or.jp
Port: 993 or 143
Security: SSL/TLS
Username: Your full email address
Password: Your password
Outgoing Server - SMTP
Server: mbox.iij4u.or.jp
Port: 587
Security: STARTTLS
Username: Your full email address
Password: Your password