Yes, AirStrikeMail allows you to access your emails securely from any device with an internet connection.
To upgrade your plan, simply log in to your AirStrikeMail account and go to the Account Settings page. From there, you can select a higher-tier plan and proceed with the upgrade process.
Yes, you can cancel your AirStrikeMail subscription at any time. Simply navigate to the Account Settings page and follow the instructions to cancel your subscription.