• 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Validate email really exists

#3
You have to mimic the SMTP server's behaviour until the "RCPT TO: xxxx" command, if response contains "Ok" then the email address is exists.

But it can be more complex, I think you should google it... I just found a very good resource: https://www.webdigi.co.uk/blog/2009/how-...-an-email/
Reply


Messages In This Thread
Validate email really exists - by slipdiegoknot - 05-18-2016, 05:22 PM
RE: Validate email really exists - by cartalot - 05-18-2016, 06:07 PM
RE: Validate email really exists - by orionstar - 05-18-2016, 07:44 PM
RE: Validate email really exists - by CINewb - 05-19-2016, 02:43 AM
RE: Validate email really exists - by skunkbad - 05-19-2016, 01:53 PM
RE: Validate email really exists - by skunkbad - 05-19-2016, 05:26 PM
RE: Validate email really exists - by PaulD - 05-19-2016, 02:56 PM
RE: Validate email really exists - by acsv - 05-19-2016, 03:37 PM
RE: Validate email really exists - by Andy N - 05-23-2016, 08:30 AM
RE: Validate email really exists - by wolf - 09-25-2019, 11:13 PM
RE: Validate email really exists - by InsiteFX - 09-27-2019, 08:28 AM
RE: Validate email really exists - by valval - 10-29-2019, 08:06 AM

Digg   Delicious   Reddit   Facebook   Twitter   StumbleUpon  


  Theme © 2014 iAndrew  
Powered By MyBB, © 2002-2020 MyBB Group.