- As you suggested, i tried to rename cron.php to cron2.phpp and those e-mails stopped, but ofcourse i need mailing functionality so i renamed it back.
- It is PHPBB v3.0.8. There is no queue.php file in root directory BUT WOW!!!!, it is there: /cache/queue.php
And this file contains that crappy e-mails that are being sent over and over again.....
I have some PHPBB files set to be unchangeable (immutable bit), but cache folder and its files/subfolders is excluded. These are ony ones that are changeable:
-------------e- ./cron.php (was immutable too before i renamed it as suggested)
What seemingly fixed the issue described in this topic is to empty file /cache/queue.php
Once i emptied it, e-mails stopped (cron.php have to exist of course, so topic reply notifications etc. works)
Then i created new topic and replied to it as another user and i instantly received topic reply notification and received it only one time, no excessive. so i hope issue is solved, though i am not sure how this issue happend.