Thank you very very much, Rein ! Now, It Works perfectly well ! Fantastic ! In fact, I made a mistake with the name of pop mail server. 73'. -----Message d'origine----- De : pskmail-bounce@xxxxxxxxxxxxx [mailto:pskmail-bounce@xxxxxxxxxxxxx] De la part de Rein Couperus Envoyé : lundi 20 avril 2009 17:13 À : pskmail@xxxxxxxxxxxxx Objet : [pskmail] Why are grib files going into your internet mailbox? Grib files are binary files. That means you can only transfer them with an arq system like pactor, packet of pskmail. The pskmail system has been optimized for the reception of grib files. What you have to do to get them is the following: * connect to a server * the server will ask for your record if it does not have your data * you have to do this one time for every server you use, servers do not talk to each other * once connected go to the info menu and hit 'Get Grib File' * The client will send an email to query@xxxxxxxxxxxx requesting the data *The grib file is delivered to your internet mailbox immediately. * While still connected, hit the QTC button on the client. * The number of the grib file in your mailbox will be listed * Put that number into the input field at the bottom and hit the READ button. * The server now sends the grib file to your client (using arq, so no errors) * On Linux, the grib file will be unpacked and decoded and put into /opt/zyGrib/grib * On windoze it probably goes int C:\jpskmail\pskmail, depending on where you installed jpskmail. So summing it up: connect te the server, request the grib file download the grib file view the grib file with zyGrib. All this takes 2 minutes on my boat. 73, Rein PA0R -- http://pa0r.blogspirit.com