Please find below  steps to access your Batelco's Email: 



Batelco Email Website Access
https://inetmail.awsapps.com/workmail 

Batelco Email PC/Smart Devices Access
Clients are auto configured using Microsoft Exchange ActiveSync Outlook Configuration:
https://docs.aws.amazon.com/workmail/latest/userguide/outlook-start.html
Server:   outlook.mail.eu-west-1.awsapps.com 



Mobile Device Configuration:
https://docs.aws.amazon.com/workmail/latest/userguide/mobile-start.html
Server: mobile.mail.eu-west-1.awsapps.com