nginx 0.7.12 *) Feature: the "server_name" directive supports empty name "". *) Feature: the "gzip_disable" directive supports special "msie6" mask. *) Bugfix: if the "max_fails=0" parameter was used in upstream with several servers, then a worker process exited on a SIGFPE signal. Thanks to Maxim Dounin. *) Bugfix: a request body was dropped while redirection via an "error_page" directive. *) Bugfix: a full response was returned for request method HEAD while redirection via an "error_page" directive. *) Bugfix: the $r->header_in() method did not return value of the "Host", "User-Agent", and "Connection" request header lines; the bug had appeared in 0.7.0.

--- a/src/mail/ngx_mail_core_module.c
+++ b/src/mail/ngx_mail_core_module.c
@@ -329,7 +329,7 @@ ngx_mail_core_listen(ngx_conf_t *cf, ngx
 
     imls->addr = u.addr.in_addr;
     imls->port = u.port;
-    imls->family = AF_INET;
+    imls->family = u.family;
     imls->ctx = cf->ctx;
 
     for (m = 0; ngx_modules[m]; m++) {