250 Accepted\r
421 myhost.test.ex lost input connection\r
### TLSA (2 0 1)
+### TLSA (2 1 1)
### A server with a nonverifying cert and no TLSA
### A server with a verifying cert and no TLSA
### A server with two MXs for which both TLSA lookups return defer
### TLSA (3 1 2)
### Recipient callout
### TLSA (2 0 1)
+### TLSA (2 1 1)
### A server with a nonverifying cert and no TLSA
### A server with a verifying cert and no TLSA
### A server with two MXs for which both TLSA lookups return defer