remote_smtp_smarthost:
debug_print = "T: remote_smtp_smarthost for $local_part@$domain"
driver = smtp
+
.ifndef IGNORE_SMTP_LINE_LENGTH_LIMIT
message_size_limit = ${if > {$max_received_linelength}{998} {1}{0}}
.endif
+
hosts_try_auth = <; ${if exists{CONFDIR/passwd.client} \
{\
${lookup{$host}nwildlsearch{CONFDIR/passwd.client}{$host_address}}\