Congrats on your first post with us and thank you for your inquiry. 😊 I had a pretty extensive look and you should be able to access your email while travelling abroad.
For full webmail functionality, you would require the latest version of one of the following browsers:
In the event that you do run into any issues, I found a super helpful article here that may assist you in the event that you run into any login issues while travelling.
I hope this helps!