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Kadence Blocks Pro: Form Block Email

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This topic is: Resolved
[Resolved]
January 9, 2020 at 11:01 am

Hey guys,

I’m using SendGrid to send WordPress emails on my server. I’m also using WP STMP to configure SendGrid. I have a form set up to send an email to and email address whenever it is filled out. However, I’m getting this error when the form is completed in the backend of WordPress.

EMAIL DELIVERY ERROR: the plugin WP Mail SMTP v1.8.1 logged this error during the last time it tried to send an email:

Mailer: SendGrid
Header can not be one of the reserved keys. Refer to documentation link. - headers.Content-Transfer-Encoding;
Please review your WP Mail SMTP settings in plugin admin area. Consider running an email test after fixing it.

Screenshot

All other WordPress email seem to work which is why I think it may be related to the form block email notification. Any help on this would be great. Thanks!

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