About this plugin
{eac}SimpleSMTP is an {eac}Doojigger extension which adds SMTP server configuration for WordPress so that all email sent from your WordPress site will be sent through your SMTP mail server.
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What is SMTP? … Simple Mail Transfer Protocol
{eac}SimpleSMTP options include…
SMTP Server Settings
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Server Name
The outgoing mail server name. com.
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Port Number
The mail server port to use. Typically, port 25 = no encryption, port 465 = SSL encryption, port 587 = TLS encryption. Port 2587 is often used as an alternative to port 587.
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Encryption
Does your mail server use encryption?
SMTP Authentication
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User Name
The email address/username used to authenticate with your mail server.
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Password
The password used to authenticate with your mail server.
SMTP Sender
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Send From Name
The default name used when sending email.
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Send From Email
The default email address used when sending email.
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Override Senders
Always send from above name/address (overriding other scripts).
Rate Limit
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Limit Emails Sent
When setting rate limits, this is the number of emails that can be sent in a given number of minutes.
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Limit per Minutes
When setting rate limits, this is the number of minutes to limit emails.
Optional Headers
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Default Headers
Add custom headers to all outgoing emails.
Logging & Debugging
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Log Sent Emails
Logs emails to the system error log.
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SMTP Debugging
Enable capture and logging of wp_mail and phpMailer debugging data.
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Send a Test
Send a test email to ensure your configuration is working.
Filters
Two filters are available to retrieve the Send From Name and/or Send From Email
simpleSMTP_from_name
$sendFromName = apply_filters( 'simpleSMTP_from_name', get_bloginfo('name') )
simpleSMTP_from_email
$sendFromEmail = apply_filters( 'simpleSMTP_from_email', get_bloginfo('admin_email') )
Additional Information
- {eac}SimpleSMTP is an extension plugin to and requires installation and registration of {eac}Doojigger.
Copyright
Copyright © 2026, EarthAsylum Consulting, distributed under the terms of the GNU GPL.
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should receive a copy of the GNU General Public License along with this program. org/licenses/.