I roleplay in pm a lot... And sometimes I get multiples of the same responses, the easiest way I can think of (because my phone is slow) to get them all marked as read is to do the check all and mark as read thing... Well the past 2 times ive tried to do it I've gotten a 403 message telling me that I dont have permission to do that... Is this a game issue? Server issue? Is anyone else having this issue?

That issue should be reaolved by eve. I used to get that issue. You're internet cache needs to reset o something. But honestly it should already been reset. I would ask Eve my friend

Ok I dont know about my computer I've only ever done it on my phone (cause like I said my phone is slow) cause its easier that way.

Well, either way, that should be resetting itself, though i do think eve may know how to manually reset it. Or im sure i can look it up.too

Are you trying to send a message when you do it?

No. I wait until after the mail is sent and I only do it if I get multiple responses by accident because my phone runs kind of slow so it takes forever to open messages. I just tried it again after clearing my cashe and cookies and its still doing it... Im gonna give Ivan/Five's suggestion a shot to and see if that helps once I figure out how lol

This is still happening when I click check all, then hit submit for remove checked.

When this happens can you please post the exact date and time it happens. Thanks!

It's happening to me, anything with the "check all" function in my game mail is saying I don't have permission.

This is because the server's firewall doesnt like something in the message.