I have a client who wants to use phplist and has a ton of addresses collected manually on trade fairs. To be able to legally use these addresses the client still needs the double opt-in from the people who signed up for the newsletter at the trade fair (EU GDPR mandated)
Looking through the manual I couldn’t find a way to mass-send a verification request, double opt-in request to a group of manually imported email addresses (imported as unconfirmed).
Can this be done? Or will all addresses have to be entered individually through a signup form to send verification emails? That would be very inconvenient.
Thanks for any hint!