After checking my e-mail using roundcube webmail, the next time i check my e-mail using a regular program (outlook, thunderbird), i get an e-mail with the following "DO NOT DELETE THIS MESSAGE - FOLDER INTERNAL DATA" and it says;
"This text is part of the internal format of your mail folder, and is not
a real message. It is created automatically by the mail system software.
If deleted, important folder data will be lost, and it will be re-created
with the data reset to initial values."
Its starting to get annoying, any ideas how I can make this stop?