30
a[b]@MYHOSTNAME@MYHOSTNAME
31
a[b]%MYHOSTNAME@MYHOSTNAME
32
a[b]%MYHOSTNAME%MYHOSTNAME
33
MYHOSTNAME!a[b]@MYHOSTNAME
34
MYHOSTNAME!a[b]%MYHOSTNAME
35
MYHOSTNAME!MYHOSTNAME!a[b]
36
user@dom.ain1@dom.ain2
37
user%dom.ain1@dom.ain2
38
dom.ain1!user@dom.ain2
39
user@[1.2.3.4]@dom.ain2
40
user%[1.2.3.4]@dom.ain2
41
[1.2.3.4]!user@dom.ain2
42
user@localhost.MYDOMAIN
27
resolve a%b@MYHOSTNAME
28
resolve a!b@MYHOSTNAME
29
resolve a@b@MYHOSTNAME
30
resolve a[b]@MYHOSTNAME@MYHOSTNAME
31
resolve a[b]%MYHOSTNAME@MYHOSTNAME
32
resolve a[b]%MYHOSTNAME%MYHOSTNAME
33
resolve MYHOSTNAME!a[b]@MYHOSTNAME
34
resolve MYHOSTNAME!a[b]%MYHOSTNAME
35
resolve MYHOSTNAME!MYHOSTNAME!a[b]
36
resolve user@dom.ain1@dom.ain2
37
resolve user%dom.ain1@dom.ain2
38
resolve dom.ain1!user@dom.ain2
39
resolve user@[1.2.3.4]@dom.ain2
40
resolve user%[1.2.3.4]@dom.ain2
41
resolve [1.2.3.4]!user@dom.ain2
42
resolve user@localhost.MYDOMAIN
43
resolve user@[321.1.2.3]
45
resolve user@host:port