| 11 | 2 replies with test case 03 | ok | ok | ok |
| 12 | 2 replies with test case 04 | ok | ok | ok |
| 13 | 2 replies with test case 05 | ok | ok | ok |
| 14 | 2 replies with test case 06 | ok | ok | ok |
| 14 | 2 replies with test case 06 |
| ok | ok | ok |
| 15 | 2 replies with test case 07 |
| ok | ok | ok |
| 16 | 2 replies with test case 08 | ok | ok | ok |
| 17 | Multiple forwarded emails using cases 01-08:<br><br>E.g. <br>- User A sends "case 01" to User B<br>- User B forwards "case 02" to User A<br>- User A forwards "case 03" to User B<br>...<br>- User B forwards "case 08" to User A<br>- User A completes circle by forwarding "case 01" to User B | ok | ok | ok |