Hi, I've just been working on a custom email template for work and I've just been testing it and I've noticed that the responsiveness of my e-mail has dropped off and is showing me the desktop version. I've used my normal framework template which I've used for months without any issues.

Does anyone know if Yahoo have updated anything on there side which could cause this issue? I'm keen to get this issue fixed as I've spent a few days making my framework which was responsive in the Yahoo mail app on iOS & Android.

Please note: The email framework is all fine on, DESKTOP Yahoo, gmail, outlook.com MOBILE Gmail app ( you even get the mobile version / responsive ) iOS mail app, outlook app... Again it's just on the Yahoo mail app and was all working fine last week.

Any help wth this matter would be appericated!
Thanks Rick.