Free without smtp software for windows

1st SMTP Server - a free SMTP relay server- is a simplest, easy to use SMTP mail relay server. It is used for relaying your email messages to its destinations quickly and easily. Whenever you need to send large amounts of email from a mass mailing program like Advanced Emailer You can install several servers like this one on different computers to minimize the load and to increase the speed of sending.

The Sprout Email is a simple email client which has the most of general functions..
It has been designed to help users deal with their mails and to withstand the Spams by a simple way. Please see the General Information topic for more information of the Sprout Email.
Main features:
- Providing a simple way of processing email. Allowing users to work easily with several accounts.
- Multithreading means that you can check mail on all of your accounts, and write/read messages at the same time.
- Providing simple and applied Filtering system, the spams can be deleted without having to retrieve the message body.
- Ticker-Window reminds you while new messages were found.
- You save message as .EML file which can be opened by Outlook, also you can load it use Sprout Email.
- You can send a message to others without SMTP relay. Its very fast.

SMTP Test 1 is such a useful product that it will help you test an SMTP Server. It allows you to enter the Server Information and a test message. All connection information with the SMTP Server is displayed and can be printed out for debugging purposes.

The Sleepwalker SMTP Proxy Server allows you to easily switch between SMTP servers within all your programs with the click of a button. It also allows people on your network or the internet to send mail through your computer(if you let them via password protection). In addition, it can edit the X-Sender, X-Mailer, and Message-Id headers of messages.

SMTP Client Deux is a 4th Dimension component that gives you a complete implementation of the SMTP protocol.
SMTP Client Deux works on top of the commercial TCP Deux 4D component, also available from Deep Sky Technologies, Inc.
With the SMTP Client Deux component, a 4th Dimension developer has complete implementation of the SMTP protocol from within 4D. The protocol relies on the TCP Deux component for all TCP communication needs, thereby removing any reliance on current or future TCP plugins which are available for use in 4D. The implementation of SMTP within the SMTP Client Deux component also eliminates long bugs and anomalies that have existed in plugin implementations of the SMTP protocol.
Main features:
- Simple and direct email sending (e.g. QuickSend);
- Single method access for sending HTML email;
- Full support for one or more attachments;
- Built in attachment encoding for error free operation;
- Full support for SMTP AUTH;
- Full support for NTLM, the proprietary SMTP AUTH scheme commonly commonly used by Microsoft products;
- Full support for specifying content-type for attachments;
- Full support for specifying content-type of email body (e.g. for HTML email);
- Complete email header field control;
- Utility routines for formatting and encoding attachments;
- Utility routines for formatting recipients;
- More than two dozen different email header lines supported;
- Custom constants to speed the creation of complex emails;
- Fully cross-platform and native implementation for SMTP protocol;
- Compatibility with 4D v6.7.x, 4D v6.8.x, and 4D v7.0.x (4D 2003);
- Support for 4D v6.8.x and 4D v7.0.x (4D 2003) under Carbon, providing compatibility with MacOS 8/9, MacOS X, and Windows 98/2000/NT/XP;
- Support for encoding for Chinese and Japanese targeted emails.
Note: This a peepware version. (http://www.deepskytech.com/prod_components/smtp_client_deux/pricing.html)