Your email service should have some feature or anti-virus that is filtering some attachments in the emails, probably it is not allowing the .ical file. Please check your email service settings about those restrictions.
Try first using a “from” email address that belongs to your website domain, this is the most common restriction applied in most hosting services.
If that doesn’t work please check if your hosting service requires some specific configuration to send emails from PHP/WordPress websites. The plugin uses the settings specified into the WordPress website to deliver the emails, if your hosting has some specific requirements like a fixed “from” address or a custom “SMTP” server those settings must be configured into the WordPress website.
Hi! Please note that the Zoom add-on is a commercial feature. We’d like to help but we can’t reply about that in this forum. We are not allowed to support any customers in these forums.
For pro or commercial product support please contact us directly on our site. This includes any pre-sales topics as well.
That was due to an outdated script in the online demo. That is no longer a current bug in the plugin and now the online demo has been also updated to correct that.
Use the following settings field for that purpose (available in all versions of the plugin, put +2d in the settings field to apply a min two days in advance restriction):
