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Hello, Your recipient is probably using a mail client that uses PGP/MIME or RFC 2015 encoding. A decent free one is the Enigmail extension for Mozilla/Thunderbird You can learn more about that at: http://tinyurl.com/4pde9 Here's another list of PHP/MIME clients: http://tinyurl.com/6ghb7 What I would do (and I have never done this -- yet) is to take a look at something like kuvert: http://tinyurl.com/3qvsy kuvert takes standard mail messages (MIME and all) and encrypts them, wrapping them in PGP/MIME if the recipient is in your keyring. It then invokes your MTA (sendmail). Hope this helps Bill On Wed, 19 Jan 2005, imanol wrote: > Hello: > > I have a problem with encryption using hyla 4.2.0: > > Someone needs faxes in his mailbox (for example, euskalnet) to get them > by pop3. But wants the attachment encrypted by gpg. > > Actually he receives this faxes in tif format. Not encrypted. > > I think I should write this (absolutely not sure): > > cp $FILENAME.tif ../somewhere_safe/ > gpg -e -r foo@xxxxxxxxxx $FILENAME.tif > mv -f $FILENAME.tif.gpg $FILENAME.tif > > in the faxrcvd file, near the following lines: > _________________________________________________________________ > echo "" > echo "--$MIMEBOUNDARY" > if [ "$FILETYPE" = "tif" ]; then > echo "Content-Type: image/tiff; name=\"$FILENAME.tif\"" > echo "Content-Description: FAX document" > echo "Content-Transfer-Encoding: $ENCODING" > echo "Content-Disposition: attachment; > filename=\"$FILENAME.tif\"" > echo "" > encode $FILE; > _________________________________________________________________ > > and > > mv -f ../somewhere_safe/$FILENAME.tif . > > before the mail is stored in ../recvq/ > > And the receiver, > > mv fax0000234.tif fax0000234.tif.gpg > > before decrypt the fax. > > But I don't know neither if it is what I should do nor where to put > those lines, if they are right. > > Does anyone can help me? > > Many thanks, > > Imanol > > > > ____________________ HylaFAX(tm) Users Mailing List _______________________ > To subscribe/unsubscribe, click http://lists.hylafax.org/cgi-bin/lsg2.cgi > On UNIX: mail -s unsubscribe hylafax-users-request@xxxxxxxxxxx < /dev/null > *To learn about commercial HylaFAX(tm) support, mail sales@xxxxxxxxx* > ____________________ HylaFAX(tm) Users Mailing List _______________________ To subscribe/unsubscribe, click http://lists.hylafax.org/cgi-bin/lsg2.cgi On UNIX: mail -s unsubscribe hylafax-users-request@xxxxxxxxxxx < /dev/null *To learn about commercial HylaFAX(tm) support, mail sales@xxxxxxxxx*