TLucyfer

2 ms·

1. 1.▲
   by TLucyfer 3y ago

   Because catch-alls were impossible to verify with standard checks, we used a different algorithm, which works well. Other software knows when an email is a catch-all thanks to the 550 error code on port 25 but cannot verify its validity.
2. 2.▲
   Show HN: Enrow – The first email finder with catch-all verification(enrow.io)

   2 points by TLucyfer 3y ago|2 comments