I need a software or a website code that I can use to validate my email addresses to ensure:
1. they are of the correct syntax of e.g. id at domain dot com
2. that the email addresses are valid so that I don't get huge email bounces.
I am doing email marketing and I need to ensure that the addresses are correct so that my email marketing provider will allow the mails to go through.
I will test your examples before negotiating and note I need bulk verifying and not one by one verifying of addresses.
Awaiting your bidding and messages.