Hello to all, After replacing the program modules I've tested it with a load of clear signed mails. No errors occurred for about 14 days. Thanks to Michael and Imad. Wolfram -- Unsubscribe: <mailto:pmpgp-beta-request@xxxxxxxxxxxxx?Subject=unsubscribe> Subscribe: <mailto:pmpgp-beta-request@xxxxxxxxxxxxx?Subject=subscribe> Archive: <//www.freelists.org/archives/pmpgp-beta/> Help: <mailto:listar@xxxxxxxxxxxxx?Subject=help> Post: <mailto:pmpgp-beta@xxxxxxxxxxxxx> Files: <http://home.t-online.de/home/idw.doc/> Please do not send administrative commands to the list address!