Shift is super-solid

Shift really is a great email client. I use Shift every single day! It's got all the features I require and is secure, safe, and very reliable. It is one of the first applications I install on any new computers (laptops, desktops) that I receive. I enjoy that it receives frequent new features and bug fixes.

I integrate Shift with Gmail. I have not integrated Shift with Outlook. I have not integrated Shift with Office 365. Shift's integration with Gmail works very well for my needs, which are multiple email accounts. I am excited to know that Shift integrates with other tools like Outlook and Office 365. I will explore Shift's Office 365 integration!

This feels like a redundant question compared to the other questions previously asked. However, Shift has certainly increased my personal productivity due to its smooth integration and all-in-one solution as an application. My workspace and workflow is improved by using Shift. It is a core part of my workflow when dealing with email accounts.