Fixed return code for mail test.

tests/test_email.py

@@ -11,6 +11,7 @@ import random
 import time
 import imp
 
+YELLOW = '\033[93m'
 GREEN = '\033[92m'
 RED = '\033[91m'
 DEF = '\033[0m'
@@ -28,6 +29,10 @@ def print_color(txt, col):
     print('%s%s%s' % (col, txt, DEF))
 
 
+def print_yellow(txt):
+    print_color(txt, YELLOW)
+
+
 def print_red(txt):
     print_color(txt, RED)
 
@@ -62,8 +67,8 @@ def check_relay():
         with open('/etc/mailname', 'r') as f:
             d = f.read().strip()
             if d not in ('ubicast.tv', 'ubicast.eu'):
-                print_red('/etc/mailname does not contain ubicast.eu or ubicast.tv, mails will probably not be received on ubicast mailing lists')
-                return 2
+                print_yellow('/etc/mailname does not contain ubicast.eu or ubicast.tv, mails will probably not be received on ubicast mailing lists')
+                return 3
             # check spf
             status, output = subprocess.getstatusoutput('host -t TXT ubicast.eu')
             if ip not in output: