Gmail is cutting the code when the email campaign contains more than 102 KB.
Therefore, we would like to recommend:
- To remove the unnecessary images in the email body and insert the external links instead and etc., Important: Reducing the size of the image file itself will not decrease the code size.
- Copy and paste the plain-text of the content from an outside source. If the content has been copied from external platforms, such as a blog or word-processing program, this could bring you with the extra, hidden formatting codes.
After you have tried the suggestions, please make sure to send a test email campaign to any of your team member’s Gmail account to preview if the email is being sent properly.