There is a really nasty bug in OpenEMM 5.3.1a which delays sending of e-mails. Therefore, we provide a new release 5.3.1b for download, and we have posted a simple patch here for users of version 5.3.1:
How can i delete entrys with the 2,000 minutes delay in the queue?
I am new with OpenEMM and i thought i was doing something wrong with my mailing. So i did many tries. After using the patch a new mailing was sent immedeatly.
You should find the files in /home/openemm/var/spool/META (or \OpenEMM\var\spool\META on Windows). Here you may see lots of files starting with AgnMail. Just remove them to avoid sending them out.