Sendmail SMTP
, (*1)
, (*2)
PHP wrapper which replace default /usr/sbin/sendmail to add smtp support., (*3)
Add smtp support for basic mail function., (*4)
Setup
First, download the last release of the binary:, (*5)
wget https://github.com/smalot/sendmail-smtp/releases/download/v0.1.0/sendmail.phar
And enable execution flag, (*6)
chmod +x sendmail.phar
Check if it works by displaying version, (*7)
./sendmail.phar list
Update php.ini
Edit the cli, apache or both php.ini files., (*8)
# Set the full path to the phar command line tool.
sendmail_path = "/path/to/phar/sendmail.phar"
The sendmail_path is a PHP_INI_SYSTEM changeable type which means you can only change it in the php.ini file or in the httpd.conf file., (*9)
Config file
File to store config : /etc/sendmail-smtp.yml., (*10)
You can however place the config file in another folder by specifying it in the sendmail_path value., (*11)
sendmail_path = "/path/to/phar/sendmail.phar -f /config/folder/sendmail.yml"
Full details
# SMTP hosts.
# Either a single hostname or multiple semicolon-delimited hostnames.
# You can also specify a different port
# for each host by using this format: [hostname:port]
# (e.g. "smtp1.example.com:25;smtp2.example.com").
# You can also specify encryption type, for example:
# (e.g. "tls://smtp1.example.com:587;ssl://smtp2.example.com:465").
# Hosts will be tried in order.
host: 127.0.0.1
# The default SMTP server port.
port: 25
# Whether to use SMTP authentication.
# Uses the Username and Password properties.
auth: false
# SMTP username.
username: ~
# SMTP password.
password: ~
# SMTP auth type.
# Options are CRAM-MD5, LOGIN, PLAIN, NTLM, XOAUTH2, attempted in that order if not specified.
auth_type: ~
# What kind of encryption to use on the SMTP connection.
# Options: '', 'ssl' or 'tls'
secure: ~
# Whether to enable TLS encryption automatically if a server supports it,
# even if `secure` is not set to 'tls'.
# Be aware that in PHP >= 5.6 this requires that the server's certificates are valid.
auto_tls: ~
# SMTP realm.
# Used for NTLM auth
realm: ~
# SMTP workstation.
# Used for NTLM auth
workstation: ~
# The SMTP server timeout in seconds.
# Default of 5 minutes (300sec) is from RFC2821 section 4.5.3.2
timeout: 300
# Options array passed to stream_context_create when connecting via SMTP.
# @see http://nl1.php.net/manual/en/function.stream-context-create.php
options: ~
# SMTP class debug output mode.
# Debug output level.
# Options:
# * `0` No output
# * `1` Commands
# * `2` Data and commands
# * `3` As 2 plus connection status
# * `4` Low-level data output
debug: 0
Sample config files
Gmail
host: smtp.gmail.com
port: 587
username: mail@example.tld
password: xxxxxxxxxx
auth: true
1and1
host: smtp.1und1.de
port: 587
username: mail@example.tld
password: xxxxxxxxxx
auth: true
SMTP Server Docker
https://github.com/smalot/smtp-server-docker, (*12)
host: 127.0.0.1
port: 8025
auth: false
Wallogit.com
