Innovating solutions for your Business.

Multiple MTA with IP Monitor

With Multiple MTA addon you can choose more than one SMTP/MTA Account in each email Campaign. The IP-Monitor feature will help you to understand your Score Reputation and Blacklists.
Order now


Multiple MTA Addon requirements:
  • PHP 5.3 to PHP 5.7
  • IONCUBE Loader ( )
  • Interspire Email Marketer: 6.1.3 to 6.1.7
  • Web Server: Apache, IIS
  • Database: MySQL
  • Operating System: GNU/Linux, Windows, Solaris, FreeBSD
  • Addon License


Current Version: 4.4

Download & Installation

The addon installation has the same process described here.
You can access to MTA: Manager from: Email Campaigns > MTA: Manager


Create GROUP of SMTP accounts

With multiple MTA Addon you can create a groups of SMTP account and use: RANDOM or CYCLE for the rotation.
Per default if the user select SMTP accounts from different Groups the rotation applied is RANDOM.

Free SMTP Selection

You can select more than 1 SMTP account or more than 1 SMTP Group to use in the email campaign

Custom Mail Settings

You can configure custom MAIL-FROM , MAIL-REPLY-TO , MAIL-BOUNCE-TO for each SMTP Account
And select in the Email Campaign.
If the SMTP account don't have defined custom Mail Settings the addon will use the details defined in the Email Campaign

Email Campaign Details

Assign GROUP of SMTP Accounts to users

The user is allowed to use only the Groups assigned to his account
And by default if the user dont have assigned any SMTP Group the addon will use: User Mail Server Configarion > System Mail Server configuration with this priority.

Reputation/Blacklist IP Monitoring

The IP Monitor feature requires extra configuration:
  • Fetch RBL and Reputation query list
    /usr/local/bin/php /path/to/iem/admin/addons/mta/api/cli.php --populate-ipguard
    You need to run this command only one time.
  • Cron Job entry
    0 0 * * * /usr/loca/bin/php /path/to/iem/admin/addons/mta/api/cli.php --check-ipguard
    0 0 * * * /usr/loca/bin/php /path/to/iem/admin/addons/mta/api/cli.php --check-ipguard --type=blacklist
    0 0 * * * /usr/loca/bin/php /path/to/iem/admin/addons/mta/api/cli.php --check-ipguard --type=whitelist
    This Cron Job entry will check the IP Reputation and Blacklist each day at the morning.

Payment methods accepted:

Buy now with PayPal    Bitcoin Accepted