2 ### Two recipients, different domains through same DANE MX host
3 ### Two recipients: 1st: DANE, 2nd no-DANE, SNI is expected for the 1st only
4 ### One recipient to MX whith a secure CNAME chain, SNI should use CNAME target
5 ### Same, but to MX whith a insecure CNAME chain, should fail, no SNI expected
6 ### Same, but to MX whith a insecure CNAME chain, should pass, no SNI expected
7 ### Two messages, 1st secure CHAIN, 2nd with insecure chain, 1st must use DANE, but 2nd
8 ### Two messages, 1st insecure CHAIN, 2nd with secure chain, 1st must not use DANE, but 2nd
9 ### Two messages, 1st secure CHAIN, 2nd with insecure chain, 1st must use DANE, 2nd fail
10 ### Two messages, 1st insecure CHAIN, 2nd with secure chain, 1st must fail, 2nd pass
12 ******** SERVER ********
14 ### Two recipients, different domains through same DANE MX host
15 ### Two recipients: 1st: DANE, 2nd no-DANE, SNI is expected for the 1st only
16 ### One recipient to MX whith a secure CNAME chain, SNI should use CNAME target
17 ### Same, but to MX whith a insecure CNAME chain, should fail, no SNI expected
18 ### Same, but to MX whith a insecure CNAME chain, should pass, no SNI expected
19 ### Two messages, 1st secure CHAIN, 2nd with insecure chain, 1st must use DANE, but 2nd
20 ### Two messages, 1st insecure CHAIN, 2nd with secure chain, 1st must not use DANE, but 2nd
21 ### Two messages, 1st secure CHAIN, 2nd with insecure chain, 1st must use DANE, 2nd fail
22 ### Two messages, 1st insecure CHAIN, 2nd with secure chain, 1st must fail, 2nd pass