Top "Spam" questions

DO NOT USE THIS TAG ON QUESTIONS THAT ARE SPAM, we have a special flag for that!

Sending legitimate commercial emails and avoid getting blacklisted or marked spam

First of all Around this world there are lots of people that lawfully and legitimately contact people via email to …

email spam
Sendgrid email always being sent to gmail spam

I have a clickfunnel account using sendgrid for smtp. The email being sent are all ending up in GMAILs SPAM …

email gmail sendgrid spam email-delivery
Account confirmation email sent as SPAM

I am using PHPMailer to send a confirmation email for newly registered users in my social network. But I found …

php spam phpmailer
Sending SPAM bots to a blackhole

I have a few forms on my site that have been getting hammered by SPAM bots lately. I've finally got …

php forms spam spam-prevention
How would I protect an API from abuse?

Hey everyone, I run an image hosting website and I'm designing an API for it. My concern is that I …

api protection spam abuse