check email

How to examine if the email handle exists

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To check email https://email-checker.info if consumer got in mailbox.does.not.exist @webdigiapps. com actually exists go throughthe observing in command cue on windows/ terminal on macintosh. The orders you enter reside in eco-friendly as well as the server feedback remains in blue. Feel free to refer to MACINTOSH & & PC screenshots towards the end of this article.

Step 1 –- Find email exchanger or email web server of webdigiapps.com

COMMAND:

nslookup -q= mx webdigiapps.com

RESPONSE:
Non- reliable solution:

webdigiapps.com email exchanger = 0 mx2.sub3.homie.mail.dreamhost.com.

webdigiapps.com mail exchanger = 0 mx1.sub3.homie.mail.dreamhost.com.

Step 2 –- Now we know the email server handle therefore allow our team hook up to it. You can easily attachto some of the exchanger handles in the action from Action 1.

COMMAND:

telnet mx2.sub3.homie.mail.dreamhost.com 25

RESPONSE:

Connected to mx2.sub3.homie.mail.dreamhost.com.

Escape character is actually – ^] ‘.

220 homiemail-mx7. g.dreamhost.com ESMTP

COMMAND:

helo hi

RESPONSE:

250 homiemail-mx8. g.dreamhost.com

COMMAND:

mail coming from: <

RESPONSE:

250 2.1.0 Ok

COMMAND:

rcpt to: <

RESPONSE:

550 5.1.1 : Recipient address denied: User unknown in virtual pen names table

COMMAND:

quit

RESPONSE:

221 2.0.0 Bye

Screenshots &ndash;- MAC Terminal &amp; & Windows

NOTES:

  1. the 550 response shows that the email address is not authentic and also you have captured a legitimate however incorrect email deal with. This code could be on the server and also called on AJAX when customer buttons away from the email area. The whole entire check is going to take lower than 2 seconds to operate and you can easily make certain that the email is appropriate.
  2. If email existed the web server is going to respond witha 250 rather than 550
  3. There are specific servers along witha CATCH ALL OF email as well as this means all email address are actually approved as authentic on their web servers (RARE yet some servers do possess this setting).
  4. Please perform not use this approachto continuously to check email for supply of gmail/ yahoo/ msn profiles etc as this might create your Internet Protocol to become contributed to a blacklist.
  5. This is actually to nutritional supplement the standard email deal withjavascript validation.



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