Users Can Now Configure API IP Allowlisting in GMO Sign Admin Panel

GMO SignBreakingDeadline Oct 15, 2025

You can now configure IP allowlisting for API integrations in the admin panel, and existing IP settings stop working after the deadline.

Required action

If you are using the legacy IP restriction setting, switch your settings and register allowed IP addresses in the admin panel by October 15, 2025.

Changes

  • You can now manage allowed IP addresses for external integrations directly in the admin panel
  • You can choose to register specific IP addresses or allow all IP addresses
  • The legacy IP restriction setting can only be used until October 15, 2025
  • If using the legacy setting, you must update the settings by October 15, 2025, or integrations stop connecting
  • No changes have been made to the GMO Sign API specifications

Affected areas

管理パネル＞IPアドレス制限（API）API連携用IPアドレス制限の設定

Screenshots

Users Can Now Configure API IP Allowlisting in GMO Sign Admin Panel
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This summary is independently created by Release Radar and is not an official announcement from the vendor. Please read the official page for accurate details.

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