since i give some goodies for my newsletter registration i have a lot of problems with disposable email addresses.
Is there a possibility to check the email addresses before registration to prevent registrations with disposable email addresses ?
Found only a old plugin (Compatible with version 2.11.10)
I´m using version 3.2.1.
When there´s no way to do it in the standard, where´s the best location in code to add my own php function ?
thanks for help