We have problems with generated links in mails. Generated tracking links are returning "Unauthorized access" on main website. Can this be related with last changes?
We have last version. We notice this problem with 6.7.* versions.
I have updated AcyMailing to version 6.7.3 and have the same problem reported.
The process of sending newsletters is completely stopped.
I also tried to create a new template but with no luck.
The tracking system should be working for non-connected users now, you can download and install again AcyMailing to fix this issue.
Sorry for the inconvenience and thank you for reporting it