Not all variants have email

src/freedombone-adduser

@@ -88,12 +88,7 @@ if [ "$SSH_PUBLIC_KEY" ]; then
     fi
 fi
 
-if [ ! -d /home/$MY_USERNAME/Maildir ]; then
-    echo $'Email directory was not created'
-    userdel -r $MY_USERNAME
-    exit 6
-fi
-
+if [ -d /home/$MY_USERNAME/Maildir ]; then
     if grep -q "set from=" /home/$MY_USERNAME/.muttrc; then
         sed -i "s|set from=.*|set from='$MY_USERNAME <$MY_USERNAME@$HOSTNAME>'|g" /home/$MY_USERNAME/.muttrc
     else
@@ -102,6 +97,7 @@ fi
 
     USERN='$USER@'
     sed -i "s|$USERN|$MY_USERNAME@|g" /home/$MY_USERNAME/.procmailrc
+fi
 
 # generate a gpg key
 echo "Making a GPG key for $MY_USERNAME@$HOSTNAME"
@@ -139,6 +135,7 @@ if [ ! -f $MY_GPG_PUBLIC_KEY ]; then
     exit 7
 fi
 
+if [ -f /home/$MY_USERNAME/.muttrc ]; then
     # encrypt outgoing mail to the "sent" folder
     if ! grep -q "pgp_encrypt_only_command" /home/$MY_USERNAME/.muttrc; then
         echo '' >> /home/$MY_USERNAME/.muttrc
@@ -153,6 +150,7 @@ if ! grep -q "pgp_encrypt_sign_command" /home/$MY_USERNAME/.muttrc; then
     else
         sed -i "s|set pgp_encrypt_sign_command.*|set pgp_encrypt_sign_command=\"/usr/lib/mutt/pgpewrap gpg %?p?--passphrase-fd 0? --batch --quiet --no-verbose --textmode --output - --encrypt --sign %?a?-u %a? --armor --always-trust --encrypt-to 0x$MY_GPG_PUBLIC_KEY_ID -- -r %r -- %f\"|g" /home/$MY_USERNAME/.muttrc
     fi
+fi
 
 if ! grep -q "Change your GPG password" /home/$MY_USERNAME/README; then
     echo '' >> /home/$MY_USERNAME/README