Hello Julmar Carcedo, I am Henry and I want to help you with your Outlook issue.
It seem your colleagues are not using the desktop version of Microsoft Outlook to view the email. Vote buttons often do not appear in other email clients like Gmail, Apple Mail, or on mobile phone email apps. You can refernce these below solutions:
- Please ask your colleagues to open the email on a computer using the Outlook desktop application.
- For a more reliable method, use a polling service like Microsoft Forms or Google Forms and include the link in your email instead of vote buttons. This will work for everyone on any device.
I hope this information and these keywords help point you in the right direction for your research. Let me know how it goes, and if this answer helps, feel free to hit “Accept Answer” so others can benefit too