TeamGantt -> Google Calendar url fails
Cody Stuart
I generated a TeamGantt ICS calendar feed using Menu → Calendar Feed. The feed successfully subscribes and displays all tasks in Microsoft Outlook, but Google Calendar returns “Authorization failed” when it is added through Other calendars → From URL.
I tested the same feed in both a Google Workspace account and a personal Gmail account, and both failed. This rules out our Workspace administration settings.
Could you verify whether prod.teamgantt.com/gantt/export/ics/ics.php is allowing requests from Google’s calendar subscription service, including the Google-Calendar-Importer user agent, and whether the endpoint returns any redirects, challenges, cookies, or different headers to Google’s servers?
T
Tim Macchi
Thanks for the detailed testing and technical context. Google Calendar is a supported destination for TeamGantt’s ICS feed, so an authorization failure in both Workspace and personal Google accounts sounds more like a feed issue than a missing feature. Please contact our support team with the feed URL privately so they can investigate the endpoint safely. Setup guidance is here: https://teamgantt.helpscoutdocs.com/article/12-calendar-feed