Allow ftp links to be saved with post

boards/forms.py

@@ -29,6 +29,7 b' POW_LIFE_MINUTES = 5'
 
 REGEX_TAGS = re.compile(r'^[\w\s\d]+$', re.UNICODE)
 REGEX_USERNAMES = re.compile(r'^[\w\s\d,]+$', re.UNICODE)
+REGEX_URL = re.compile(r'^(http|https|ftp|magnet):\/\/', re.UNICODE)
 
 VETERAN_POSTING_DELAY = 5
 
@@ -254,7 +255,7 b' class PostForm(NeboardForm):'
                 self._update_file_extension(file)
             except forms.ValidationError as e:
                 # Assume we will get the plain URL instead of a file and save it
-                if url.startswith('http://') or url.startswith('https://'):
+                if REGEX_URL.match(url):
                     logger.info('Error in forms: {}'.format(e))
                     return url
                 else: