Virtual Users And Domains With Postfix, Courier And MySQL (Ubuntu 7.10)

[ShadyB]

Hi Falko, your sites been very helpful for me over the years

Anyway, I've followed this tut many times, got it all working fine, but there seems to be one little problem.
If I use a webmail interface like Roundcube or SquirrelMail, some of my mail will be marked as read although it is not..

I dont know whether this would be a Postfix problem or a webmail problem, but it sure is annoying, as this is going to be used on a production environment..

Thanks
ShadyB