Hello, does anyone know why this warning occurs continuously?
That's a warning that can be ignored. Just means that you have a duplicate image somewhere.
Also since you are running 1.17 you should probably upgrade to current 1.17.3
Hi, I'm going to update to version 3 and let you know. Thanks for the help.
enggal also asked this https://forum.osticket.com/d/101824-mailer-warning-unable-to-retrieve-email-inline but got the same answer. Hopefully someone has a better solution, maybe just a way to filter/ignore this specific warning?
Please see my response in the other thread. Also, please don't cross-post.