ProtonMail is a specialist tool which is intended for use alongside services like Gmail, and it performs its core tasks very well.
N'ezie, ProtonMail bụ ngwa ọrụ ọkachamara nke ezubere maka iji ya na ọrụ dịka Gmail - ọ bụghị iji dochie ha - n'ozuzu ọ na-arụ nnukwu ọrụ ya.