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SMS for business

Communication with clients via SMS is the most effective. Read how to create the first SMS campaign for your business to get profit and clients' loyalty

SMTP Email Secure Servers

SMTP stands for Simple Mail Transfer Protocol and its main purpose is to handle the sending, receiving, and relaying of email. Try SMTP email services for free!

Email Harvester Features

Get email addresses from your PC. Our harvesting software can extract emails according to your keywords. High speed of searching and flexible setting wait for you.

Get Free Email Lists With The Best Email Extractor

Best parsing software ever. Enrich your clients base with emails of the target audience. Read and ensure that Atomic Email Hunter is the easiest and most effective solution for your business.

Bulk Mailer for Mass Emailing

Discover how to create, send and analyze promotional email campaign using Atomic Bulk Mail Sender. Read the article!

What is Bulk Email?

What is bulk email, and what can it do for your business? Find out right now and get software for sending bulk emails in an easy and simple way.

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HELO address

HELO address is a symbolic name of your computer used to connect to SMTP server.

You can find your HELO address in menu Settings/ Common settings/ Mailer.

Usually, Atomic Mail Sender detects HELO address automatically, but at the Local Area Networks it can not be detected correctly. In this case you are prompted to verify it. Press “Refresh Helo” button to allow Atomic Mail Sender connect to our server and retrieve it automatically.

If you do not with it, please open our site www.massmailsoftware.com/ip and you will see you correct HELO address there.

HELO address

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