Problem with RSVP confirmation mailadress Post date Home › Forums › Calendar Products › Events Calendar PRO › Problem with RSVP confirmation mailadress This topic has 3 replies, 2 voices, and was last updated 6 years ago by Support Droid. Viewing 1 post (of 1 total) Author Posts April 12, 2018 at 6:44 am #1505421 Support DroidKeymaster This support thread is private. Author Posts Viewing 1 post (of 1 total) The topic ‘Problem with RSVP confirmation mailadress’ is closed to new replies. → Please verify your API key is correctly entered on the settings