holch wrote: What I don't understand is why your emails are not sent, because they don't have a valid date, because I have never used the valid date in the tokens either and it is not a problem.
Could be a bug or any other invalid information being imported from CSV file like a wrong "emailstatus" flag.
Which Limesurvey version do you use?
Can you reproduce the problem at our demo which always runs the latest code?
Best regards/Beste Grüße,
Dr. Marcel Minke Need Help? We offer professional Limesurvey support:
survey-consulting.com Contact: marcel.minke(at)survey-consulting.com