"This system" as you call it, is the standard vb mail system. Like I said, the only way to add a delay is to edit the vb mail class.

my server limit us to send just 200 emails per hour. we have about 40000 users and want to send them an newsletter. can I do this with your mod?

regards

Yes, as long as your send it via the vb mail system.

Is it in admincp ? or need any other mod to install?

Is this updated for 3.6.10pl2? I just sent out a ton of emails and got a lot kicked back saying Any ideas on this?

It doesnt need updating, as it says ;

Then why would it stop working? Any ideas?

Because you have changed something. I cannot possible guess what, but nothing just stops working.

edited

How can you purge unsent emails out of the queue? Say you inadvertently send a mass pm and forgot to delete certain usergroups before you sent the pm. How would you purge those before they go out?

Thanks