Mach5 Mailer Free
Take the bulk out of email! Simple, Free, and Effective. Send personalized email messages to customers, from any database source including Access and Excel, with conditional content, HTML formatting, and attachments. Great for newsletters and announcements! ... Great for enterprises, you can program the content of each individual message and even open separate database connections for each message Mailer sends. ... Message filtering allows you to send to just the customers you intend, using contents of your database.
http://mach5.fileburst.com/mailer_installer.exe - 7Mb - Download - Screenshot

Vigorous Enterprise Messenger
Vigorous Enterprise Messenger is developed especially for enterprise to create private and secure messaging network, running on LAN as well as Internet. It provides features similar to Yahoo, AOL and MSN Messenger programs. General features : Instant messaging - send messages to one or more... Broadcast message - Send message to whole department or even whole company. ... Offline sending file or message - Messages or files sent to offline users are stored temporarily by server and will be send when they are first logged-in.
http://www.imease.com/download/VEMSetup.zip - 4Mb - Download - Screenshot

LanInfo XP
LanInfo has been specially created for the business use. Many companies ranging from small companies to large corporations found out that this software is exactly what they need. This is how LanInfo works ? after you integrate this software in your network, you will be able to send messages to... t be able to send them. ... The unique feature is that you can grant message sending privilege to your computer only and the rest of the workstations will be able to receive the messages but won? ... So you can have a benefit of instant communication without worrying about the misuse of your...
http://www.cezeo.com/downloads/laninfo-xp.exe - 757Kb - Download - Screenshot

Winpopup LAN Messenger
Winpopup is an ideal business solution for secure network messaging without the need of a server. Inform others of your presence or absence by selecting one of the user status options. The winpopup lan messenger includes an auto responder that offers the convenience of sending automatic replies. ... Users can send a message to multiple recipients. ... Retrieve message history via the message log window that also allows searching, filtering and exporting of important messages. ... Get the instant attention of the receiver by selecting the 'high priority' option for the message.
http://www.winpopup-lan-messenger....ds/winpopup-lan-messenger-4.5.exe - 1Mb - Download - Screenshot

Enterprise Blue SMS
Send SMS text messages from your PC. Anytime to anyone, anywhere, Worldwide! Functions include: Immediate SMS send, scheduled send*, template messages (with option of custom data fields), stored templates, stored phrases, user-configured sender details (number or alphabetic)*, contact list,... One message credit = one message (to anyone, anywhere, anytime). ... *Additional messages can be purchased which will automatically upgrade your version to 'Standard' and unlock Sender, Scheduled Send and Signature functionality.
http://www.ebsms.com/setupebsmseng.exe - 4Mb - Download - Screenshot

SMS Server
SMS Gateway is a powerful, flexible application, that enables you to send/receive SMS messages to mobile devices with your computer. It has an easy to use user interface, and an excellent internal architecture. The application can use a GSM mobile phone attached to the PC with a phone-to-PC... The Message Server puts all received SMS in an incoming database table. ... The Ozeki Message Server monitors this table and delivers the message. ... ) Software developers: Software developers can integrate SMS messaging functionality into their applications very easily.
http://www.ozeki.hu/index.php?owpn=504 - 0b - Download - Screenshot

ENat Offline for MSN Messenger
If you use MSN Messenger for some days, you must feel it isn't convenient to send a message to your friend if he isn't online. MSN Messenger allows you to send an email to your friend when he is offline, but maybe it isn't exactly what you want. You want to send a message to your friend and hope... Your friend send you an offline message when you aren't online, and he will get a confirm message to tell if the offline message is sent successfully. ... It also supports to send offline message for all of languages.
http://www.easyfp.com/enatoffline/download/setup.msi - 293Kb - Download - Screenshot

PostCast Server
PostCast Server is a free SMTP server program for Windows that enables you to send messages directly from your computer. This program is used for sending newsletters, distributing messages to different mailing lists, sending notifications to your customers, as well as for sending individual... The program can be configured to send messages for all users within LAN. ... It has been optimized for very fast message delivery and gets the most out of your Internet connection. ... Having done so, you can send messages in a usual manner.
http://software-files.download.com...410/10063049/3/postcastserver.zip - 14Mb - Download - Screenshot

CliMail
CliMail is a set of command line utilities designed to send and receive email. CliSendmail sends email to recipients via the SMTP and SMTPS protocols. CliGetmail receives mail from either POP3, POP3S, IMAP or IMAPS mailboxes. CliMail works best in a scripting environment and has the following... CliSendmail - send email from the command line, specify CC recipients, specify BCC recipients, send attachments, set delivery notification email address, send email through a firewall (set firewall host, user name, password and type), send HTML formatted messages, set importance level, add your own...
http://software.blizzard-media.com/climail/downloads/cmlsetup.exe - 4Mb - Download - Screenshot

Ariolic NetSend 9x
With this small console utility you can send messages over your network on Windows 9x/Me/NT/2000. Using of the program is similarly to the command 'net send' from Windows NT or Windows 2000, but Ariolic NetSend 9x works on Windows 9x and has advanced capability, such as sending messages to... To run NetSend from the command line or a batch file just type "start NetSend Name Message". ... New feature - aliases added, so now you can run NetSend from the "Run" window (Win+R keys) as "NetSend Name Message".
http://www.ariolic.com/download/netsend.zip - 296Kb - Download - Screenshot