alt Hacker News> we have to send a few thousands of confirmation emails
What are you confirming, and why do you have to send it as E-mail? If it's sign-ups, just "confirm" using the same system that the user used to sign-up. Presumably HTTP.
> we have to send a few thousands of confirmation emails
What are you confirming, and why do you have to send it as E-mail? If it's sign-ups, just "confirm" using the same system that the user used to sign-up. Presumably HTTP.
on most services you sign up by using an email address (or a phone number) as an identifier. these need to be verified to make sure it's actually yours and not someone else's, or a typo.