sfsistat (*xxfi_helo)(
char *helohost

Handle the HELO/EHLO command.


Called When xxfi_helo is called whenever the client sends a HELO/EHLO command. It may therefore be called several times or even not at all; some restrictions can be imposed by the MTA configuration.
Default Behavior Do nothing; return SMFIS_CONTINUE.


Argument Description
ctx Opaque context structure.
helohost Value passed to HELO/EHLO command, which should be the domain name of the sending host (but is, in practice, anything the sending host wants to send).