Electricmail.com
Internet messaging solutions for corporations, portals, web hosts and ISPs.

Echomail
Defines and develops E-Mail Relationship Management (ERM) solutions. EchoMail Suite powers large volumes of inbound and outbound E-Mail by automatically receiving, processing, responding, storing, and tracking all correspondence.

Onapps
ASP using MS Exchange Servers to outsource email and other collaboration tools.

MessageOne
Provides consulting, outsourcing, training, and migration services for enterprise-wide cc:Mail and MS Exchange e-mail networks.

Truson Technologies
Offers email outsourcing or enterprise class e-messaging solutions.

Magic Emailer Online
Offers a computer program and database to manage and personalize bulk Emails.

Webmail.us
Provides secure web-based email hosting services with anti-spam and virus protection for small business.

CertifiedMail.com
Offers a secure, HIPAA Compliant email solution for individuals and small groups.

US Message MailStation
Offers portable email solutions that allows access to any pop3 account.

S-Mail
Provides email accounts with PGP security, web access, and desktop client encryption plug-in.

Mail-Center.com
Offers free web-based access to existing POP accounts, personal email accounts, and related email outsourcing solutions.

FXmail
Provides hosting for POP3 and web-based email accounts.

gnuMail.org
Offers email hosting services.

Fatfile
Offers services that allow you to send very large files via email.

Soko
Provides web-based email accounts.

Mail4U
Provides hosted email services in Australia.

Personal Email
Provides personal hosted web-based email.

mxGuard
Offers hosted email solutions with integrated spam prevention.

UCE Bee
Offers hosted business email solutions that include spam prevention, anti-virus protection, and encryption.

DeepMail
Offers hosted email services for businesses and professionals with unlimited storage, spam blocking, and anti-virus protection.

Apex-Mail
Offers business and personal e-mail service that provides anti-spam and anti-virus protection.

SPAM Zapper
Offers hosted email solutions with integrated SPAM filtering.

Fairshield
Offers hosted email services with virus protection and spam filtering.

MailServer
Offers services to provide a backup mail server that can receive your email during mail server outages.

Smile Internet Networks, Inc.
Provides hosted email service for businesses.

GASP.net
Provides hosted Exchange 2003 services based from the UK.

Ecarboncopy
Offers services for certified delivery of email with proof of sending, contents, and delivery.

DictoMail
Provides a service that converts voice messages to text and delivers the text message to your email or SMS enabled device.

Email Detective
Provides services for email tracking, receipt verification, and sender tracing.

Proof of Service
Provides a service for electronic document delivery and receipt confirmation.

Tellustalk
Provides a service for sending fax and SMS messages by email.

Just Exchange
Offers Microsoft Exchange hosting services for small, medium and large corporations.

MyTrashMail
Offers a free temporary email service to prevent spam and protect your personal email address.

Modomail
Offers hosted POP3 and SMTP services with a filtering engine and anti-spam capabilities.

VP Networks
Providing hosted spam and virus filtering along with email forwarding for any size business.

AuthSMTP
Offers an authenticated SMTP outbound mail service.

Strompost
Offers free email accounts with a web-based interface.

Write About Now
Offers Bespoke e-mail newsletter services that assist in writing and distributing your newsletter.

Crayfish Co., Ltd.
Provides e-mail services to small and medium-sized businesses. (Nasdaq: CRFH).