On the firewalled/vpnd server; 1. find the package URL apt-get –print-uris install dos2unix 2. wget over ssh from an internet bound server on the same network ssh use@somehost ‘wget -O – http://mirrordirector.raspbian.org/raspbian/pool/main/d/dos2unix/dos2unix_6.0-1_armhf.deb’ >> dos2unix_6.0-1_armhf.deb 3. dpkg -i dos2unix_6.0-1_armhf.deb
MAC Mail – Restore Mails to Server If you have accidentally downloaded and removed mail from your mail server. In mail client set up the account as IMAP (and not POP) and copy the files back into the IMAP mailbox,