to know where to get necessary information about IP-address, HELO value, SMTP server and connection port and so on.Ītomic Mail Verifier gives an opportunity to work with the e-mail addresses.the way of commands running and grouping.This kind of checking e-mail addresses not only much time but knowledge the basic principles of working with command line and it’s spesific. In our case - to cancel the mail delivery. This command is used to transaction rollback within the session.

Only singular servers allows to type several recipient addresses separated by comma.įor example: Type «RSET».

If there is any error in the response, the typed recipient e-mail doesn’t exist.

The response to the typed «RCPT TO:» command must be «250 ok». Type «RCPT TO:», the recipient e-mail address. Otherwise the program won’t go to the next operation (checking recipient address) before succeeding a previous one.ĥ. It must be a valid address to get the «250 ok» server response. Type it into the command line like in the screenshot above with correct syntax.Ĥ.Type «MAIL FROM:», the sender e-mail address. If you don’t use the program, then it’s necessary to find out HELO value by yourself. This command is used to identify the SMTP client for the SMTP server.Ītomic Mail Verifier detects the HELO value automatically. There is a separate SMTP and connection port value for every mail server (post client server).įor example, «. 25» - for GoogleĬlick “Enter” to start the connection throught the specified port.ģ. To find out the SMTP server and port is possible in the post client server. Type “telnet 25″, where “” is the your Internet provider SMTP server, “25” is the port number. Run the command line: “Start” → “Run” → “cmd” → “OK”Ģ. The way of working with the command line:ġ. But first off all you need to install Telnet, because it isn’t included in the standart Windows features. You can verify e-mail addresses manually with the help of the command line.

Atomic mail verifier port