Enigmail with a mail program such as Thunderbird would let you send encrypted email and continue using your Gmail as your primary address.
SCRYPTmail and Tutanota would require changing to a new email address.
If you are open to a new email address, also consider registering your own domain name, making your email address(es) more portable across other email services that you might want to use in the future.
Enigmail with a mail program such as Thunderbird would let you send encrypted email and continue using your Gmail as your primary address.
SCRYPTmail and Tutanota would require changing to a new email address.
If you are open to a new email address, also consider registering your own domain name, making your email address(es) more portable across other email services that you might want to use in the future.