Added an option 'sendmail' that replaces the old 'fake' option.

The option 'sendmail' is False by default (emails are printed to
standard output). If True then the email is actually sent to all
recipients.

Fixes#6

massmail

@@ -58,10 +58,8 @@ Options:
                     up this one, your email will be full of rubbish:
                     You have been warned!
 
-  -f                fake run: don't really send emails, just print to
-                    standard output what would be done. Don't be scared
-                    if you can not read the body: it is base64 encoded
-                    UTF8 text
+  -m SEND mail      Sends email message. WIthout this option the message is
+                    only printed to the standard output.
 
   -z SERVER         the SMTP server to use. This argument is required
 
@@ -129,7 +127,7 @@ def parse_command_line_options(arguments):
     # set default options
     options = {
         'sep': u';',
-        'fake': False,
+        'sendmail':False,
         'from': '',
         'subject': '',
         'bcc': '',
@@ -157,8 +155,8 @@ def parse_command_line_options(arguments):
         elif option == "-h":
             print(USAGE)
             exit(0)
-        elif option == "-f":
-            options['fake'] = True
+        elif option == "-m":
+            options['sendmail'] = True
         elif option == "-u":
             options['smtpuser'] = value
         elif option == "-p":
@@ -174,8 +172,8 @@ def parse_command_line_options(arguments):
     if len(options['from']) == 0:
         error('You must set a from address with option -F')
 
-    if options['server'] is None and not options['fake']:
-        error('You must set a SMTP server with option -z')
+    if options['server'] is None and options['sendmail']:
+            error('You must set a SMTP server with option -z')
 
     if options['sep'] == ",":
         error('Separator can not be a comma')
@@ -260,10 +258,10 @@ def add_email_headers(options, msgs):
     return None
 
 def send_messages(options, msgs):
-    if not options['fake']:
+    if options['sendmail']:
         server = smtplib.SMTP(options['server'], port=options['port'])
 
-    if options['smtpuser'] is not None and not options['fake']:
+    if options['smtpuser'] is not None and options['sendmail']:
         server.starttls()
         server.login(options['smtpuser'], options['smtppassword'])
 
@@ -272,7 +270,7 @@ def send_messages(options, msgs):
         emails = [e.strip() for e in emailaddr.split(',')]
         if len(options['bcc']) > 0:
             emails.append(options['bcc'])
-        if options['fake']:
+        if not options['sendmail']:
             print(msgs[emailaddr].as_string())
         else:
             try:
@@ -283,7 +281,7 @@ def send_messages(options, msgs):
             if len(out) != 0:
                 error(str(out))
 
-    if not options['fake']:
+    if options['sendmail']:
         server.close()
 
 def main(arguments):