When I tried to send mass emails to a selected group of members, I used the advance search function to filter the target users, as shown in 1.PNG. Please note that I use the "one of" criteria and select two groups.
After I click the Mass Mail button, CB can filter the users and their email addresses correctly, as shown in 2.PNG. So far so good.
However, after I clicked the "Send Mails" button, something goes wrong. As shown in 3.PNG, the system report that 0 emails had been sent.
When I use the Mass mail function to send to multiple users, it works perfectly. For example, instead of using "one of", if I use "is" and select a single group, the emails can be sent without any problem. Therefore, the email function is working. It can send hundreds of emails without any problem.
If I select the users from the two test groups by checking the check-boxes in front of their name in the list, Mass Mail still works perfectly.
It just doesn't work when you tried to use "one of".
Any ideas?
Thank you very much!