E-mail template can not modify

E-mail template can not modify

An internal error occurred while adding your email address. Please try again in a moment , or contact us via support@zohocampaigns.com for solving the problem .


This pop-up comes up when trying to use a template for a campaign.

Already send an email to the support e-mailadress but no respons.


Can someone help me out with this.


Gr.

Jop