uschar * s = sx.ob->arc_sign;
if (s)
{
- if (!(sx.ob->dkim.arc_signspec = expand_string(s)))
+ if (!(sx.ob->dkim.arc_signspec = s = expand_string(s)))
{
- message = US"failed to expand arc_sign";
- sx.ok = FALSE;
- goto SEND_FAILED;
+ if (!expand_string_forcedfail)
+ {
+ message = US"failed to expand arc_sign";
+ sx.ok = FALSE;
+ goto SEND_FAILED;
+ }
+ }
+ else if (*s)
+ {
+ /* Ask dkim code to hash the body for ARC */
+ (void) arc_ams_setup_sign_bodyhash();
+ sx.ob->dkim.force_bodyhash = TRUE;
}
- /* Ask dkim code to hash the body for ARC */
- (void) arc_ams_setup_sign_bodyhash();
- sx.ob->dkim.force_bodyhash = TRUE;
}
}
# endif