Hello @dja_440
Hope you are doing well.
Thank you so much for reaching out to us and explaining your concern. In light to above mentioned issue we would suggest you to try unchecking Prevent plugins and themes from changing this by going to Post SMTP Settings> Message tab> From Email Address.
We believe this will resolve your issue. Feel free to reach back if you have any other questions or concerns.
Thanks and regards,
Support Team – WP Experts
Thanks for the speedy reply. On checking i can confirm this is already unchecked, unfortunately…
Maybe worth an update, but on checking the failed email is set to be “multipart / alternative”. I’m not sure why this is and would need to investigate however with other plugins this has never been an issue. Could this prevent this sort of issue?
OK…. CHanged the setting in Woo to be HTML rather than multipart / alternative and things seem to have sent OK and the formatting looks good both to the customer and the merchant.
NO idea why it was set to multipart/alternative nor why if it is set to multipart it will fail but hopefully this can help others or your knowledgebase. Updating tags.
Hello @dja_440
Hope you are doing well.
Thanks for updating us. Could you please confirm if you are using current updated version of our plugin i.e, 2.9.8 ?
Thanks and regards,
Support Team – WP Experts
Hi, yes confirmed as running 2.9.8.
Hello @dja_440
Thanks for confirming. We hope that Post SMTP is working smoothly on your end.
Should you face any trouble feel free to open a new thread with us.
Thanks and regards,
Support Team – WP Experts