This is an OpenPGP message that was apparently corrupted by MS-Exchange and it can't be repaired because it was opened from a local file. Copy the message into a mail folder to try an automatic repair.
To jo powěsć OpenPGP, kótaraž jo se zazdaśim wobškóźiła pśez MS-Exchange a njedajo se pórěźiś, dokulaž jo se wócyniła z lokalneje dataje. Kopěrujśo powěsć do postowego zarědnika, aby awtomatiske pórěźenje wopytał.