proxy.address = proxy.name = sob->proxy_host;
proxy_af = Ustrchr(sob->proxy_host, ':') ? AF_INET6 : AF_INET;
+ /*XXX we trust that the method-select command is idempotent */
if ((fd = smtp_sock_connect(&proxy, proxy_af, sob->port,
interface, tb, sob->timeout, &early_data)) >= 0)
{