Модуль php для apache не может отправить почту

./configure --enable-authnz-fcgi \
--enable-layout=LFS \
--enable-mods-shared="all cgi" \
--enable-mpms-shared=all \
--with-apr=/usr/bin/apr-1-config \
--with-apr-util=/usr/bin/apu-1-config \
--enable-suexec=shared \
--with-suexec-bin=/usr/lib/httpd/suexec \
--with-suexec-docroot=/srv/apache \
--with-suexec-caller=apache \
--with-suexec-userdir=public_html \
--with-suexec-logfile=/var/log/httpd/suexec.log \
--with-suexec-uidmin=100

./configure --prefix=/usr \
--sysconfdir=/etc \
--localstatedir=/var \
--with-apxs2=/usr/bin/apxs \
--datadir=/usr/share/php \
--mandir=/usr/share/man \
--disable-ipv6 \
--enable-dba \
--enable-dba=shared \
--with-gdbm \
--enable-maintainer-zts \
--enable-fpm \
--with-fpm-user=apache \
--with-fpm-group=apache \
--with-config-file-path=/etc \
--with-pcre-regex=/usr \
--with-zlib \
--enable-bcmath \
--with-bz2 \
--enable-calendar \
--with-curl \
--enable-exif \
--enable-ftp \
--with-kerberos \
--with-t1lib \
--with-gettext \
--with-gmp \
 --with-ldap-sasl \
 --without-pdo-sqlite \
--with-pspell \
--with-readline \
--with-snmp \
--with-iconv \
--with-openssl \
--with-openssl-dir=/usr \
--with-gd=/usr \
--with-jpeg-dir=/usr \
--with-png-dir=/usr \
--with-zlib-dir=/usr \
--with-freetype-dir=/usr \
--with-mysql \
--with-mysql-sock=/var/run/mysql \
--enable-sockets \
--with-mysql=mysqlnd \
--with-mysqli \
--with-mysqli=mysqlnd \
--with-pdo-mysql \
--with-pdo-mysql=mysqlnd \
  --enable-mbstring

<?php
set_error_handler('err_handler');
function err_handler($errno, $errmsg, $filename, $linenum)
{
$date = date('Y-m-d H:i:s (T)');
$f = fopen('errors.txt', 'a');
if (!empty($f))
{
$filename =str_replace($_SERVER['DOCUMENT_ROOT'],'',$filename);
$err = "$errmsg = $filename = $linenum\r\n";
fwrite($f, $err);
fclose($f);
}
}
error_reporting(E_ALL);
ini_set('log_errors', 'On');
ini_set('error_log', '/var/log/httpd/php_errors.log');
ini_set("display_errors", "1");
try
{
if (mail("xxxxx@xxxx.xx", "test111", "test222"))
{
echo "Почта работает.";
}
else
{
echo "Почта не работает.";
}
}
catch (Exception $exc)
{
error_log($exc->getMessage());
}
?>

[Sun Nov 20 18:37:45.524273 2016] [mpm_event:notice] [pid 23986:tid 3074820368] AH00491: caught SIGTERM, shutting down
No log handling enabled - using stderr logging
MIB search path: $HOME/.snmp/mibs:/usr/local/share/snmp/mibs
Cannot find module (SNMPv2-MIB): At line 0 in (none)
Cannot find module (IF-MIB): At line 0 in (none)
Cannot find module (IP-MIB): At line 0 in (none)
Cannot find module (TCP-MIB): At line 0 in (none)
Cannot find module (UDP-MIB): At line 0 in (none)
Cannot find module (HOST-RESOURCES-MIB): At line 0 in (none)
Cannot find module (NOTIFICATION-LOG-MIB): At line 0 in (none)
Cannot find module (DISMAN-EVENT-MIB): At line 0 in (none)
Cannot find module (DISMAN-SCHEDULE-MIB): At line 0 in (none)
Cannot find module (UCD-SNMP-MIB): At line 0 in (none)
Cannot find module (UCD-DEMO-MIB): At line 0 in (none)
Cannot find module (SNMP-TARGET-MIB): At line 0 in (none)
Cannot find module (NET-SNMP-AGENT-MIB): At line 0 in (none)
Cannot find module (HOST-RESOURCES-TYPES): At line 0 in (none)
Cannot find module (SNMP-MPD-MIB): At line 0 in (none)
Cannot find module (SNMP-USER-BASED-SM-MIB): At line 0 in (none)
Cannot find module (SNMP-FRAMEWORK-MIB): At line 0 in (none)
Cannot find module (SNMP-VIEW-BASED-ACM-MIB): At line 0 in (none)
Cannot find module (SNMP-COMMUNITY-MIB): At line 0 in (none)
Cannot find module (IP-FORWARD-MIB): At line 0 in (none)
Cannot find module (NET-SNMP-PASS-MIB): At line 0 in (none)
Cannot find module (NET-SNMP-EXTEND-MIB): At line 0 in (none)
Cannot find module (UCD-DLMOD-MIB): At line 0 in (none)
Cannot find module (SNMP-NOTIFICATION-MIB): At line 0 in (none)
Cannot find module (SNMPv2-TM): At line 0 in (none)
Cannot find module (NET-SNMP-VACM-MIB): At line 0 in (none)
[Sun Nov 20 18:37:48.829030 2016] [mpm_event:notice] [pid 25990:tid 3075352848] AH00489: Apache/2.4.18 (Unix) PHP/5.5.13 configured -- resuming normal operations
[Sun Nov 20 18:37:48.829191 2016] [core:notice] [pid 25990:tid 3075352848] AH00094: Command line: '/usr/sbin/httpd'