Chilkat SMTPQ

Chilkat SMTPQ dramatically increases sending performance by queuing emails directly to the smtpQ's queue directory
Chilkat smtpQ is a companion product that works with each of Chilkat's email components and runs as a Windows Service. Each of the Chilkat email components now has a method, SendQ, that dramatically increases sending performance by queuing emails directly to the smtpQ's queue directory for immediate delivery.

The SendQ method generates an email messages and deposits a .eml file in the smtpQ's queue directory.
The smtpQ service is immediately notified of the presence of a new file and starts a new thread to load and send the email. You can control the maximum number of threads that are started.
If the send was successful, the email can be optionally saved to a 'sent' directory. If the send was not successful, the email and an XML error log are saved to an 'undeliverable' directory.


Main features of Chilkat SMTPQ:

The smtpQ service is multi-threaded and can be configured to run as many concurrent threads for sending as you desire.

You can set the directories where emails are queued, saved, and where errors are reported.

You can opt to delete emails after sending.

Allows you to configure the service to auto-start when the computer is booted.

Installing and uninstalling the service is easy

Free Download ( Evaluation | 851 KB )

Buy Now ( Full version | $184 )