Need a program that only handles saving emails (Like SuperOffice)

Hi!

This might be the wrong forum but I'll try my luck anyways:

My new job does not have a CRM system. Im used to Superoffice.

I need a program that works with Outlook so that when i send emails, i can save them in this third party program, inncluding attachmens. I also would need to save incoming emails. Preferrably the program would save them in chchronological order, so its easy to keep track if I need to check something later.

I will work on projects spanning 3-5 years, and I could simply not survive without something like this.

Any tips are appreciated 🙂