Our company have actually all been carrying out email address validation for a lengthy opportunity to make sure that the email is actually appropriately formatted. This is actually to steer clear of customers entering into wrongly formatted email handle but still they can inadvertently provide us a wrong email deal with.
Instance of a properly formatted email deal with however still wrong:
email@example.com [VALID style however performs certainly not exist]
Above situation particularly takes place when you take vital client email on phone and you input the wrong email. Thus exists a FAST remedy to really check the email without sending out an examination message to the individual? Yes.
Just how to examine if the email address actually exists
To inspect if customer got in email firstname.lastname@example.org really exists look at the adhering to in demand trigger on windows/ terminal on mac computer. The commands you key in remain in eco-friendly and the hosting server response remains in blue. Satisfy pertain to MACINTOSH &amp; & PC screenshots towards the end of the article.
Step 1 &ndash;– Discover email exchanger or even email server of webdigiapps.com
ORDER: nslookup -q=mx webdigiapps.com REACTION: Non-authoritative solution: webdigiapps.com mail exchanger = 0 mx2.sub3.homie.mail.dreamhost.com. webdigiapps.com email exchanger = 0 mx1.sub3.homie.mail.dreamhost.com.
Step 2 &ndash;– Now we understand the mail web server deal with so allow our company connect to it. You can easily attach to one of the exchanger handles in the action from Step 1.
DEMAND: telnet mx2.sub3.homie.mail.dreamhost.com 25 REACTION: Attached to mx2.sub3.homie.mail.dreamhost.com. Escape character is actually &lsquo;& lsquo; ^] & rsquo;. 220 homiemail https://email-checker.info-mx7. g.dreamhost.com ESMTP ORDER: helo hi ACTION: 250 homiemail-mx8. g.dreamhost.com
ORDER: mail coming from: < ACTION: 250 2.1.0 Ok> ORDER: rcpt to: FEEDBACK: 550 5.1.1 : Recipient handle turned down: User unknown in online pen names dining table DEMAND: stop REACTION: 221 2.0.0 Bye
NOTES: 1)the 550 response signifies that the
email deal with