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How to Use Ping to Verify an Email Address

Uncategorized , April 23, 2019

How to Use Ping to Verify an Email Address

So how can you check if the email lists on your database is valid or invalid? One way to verify an email address is by sending out a mail to those email lists, if the message did not bounce back, then it is safe to presume that the address is a valid one.

However, there are web domains wherein they have designed a catch-all email address; this means that any email messages addressed to a not existing email address will never be delivered back to the sender. Nevertheless in most all cases, such email messages will certainly bounce back.

Another way to verify an email address is by pinging. This works when you send out email to a specific person, the message your message proceeds to an SMTP server which will then search for the MX (Mail Exchange) information of the email recipient’s domain.

If for example, you send an email message to hello@gmail.com, the mail server will attempt to locate the MX records for the gmail.com domain. If the information is found and exists, the following step would be to evaluate if that email username (“hello” in the example) exists or not.

You may also verify an email address without sending a message. Here are the steps:

Let’s say we use stevejobs@gmail.com. Now, use telnet in Windows or the PuTTy tool. If you a Mac user, then open the iTerm app.
Now, type this command prompt:

“nslookup –type=mx gmail.com”

With this NSLookup command will test name servers for that domain. As we have stipulated the type as MX, our command will draw out and list the MX records of that email domain. Now, change gmail.com with the domain of the email address that you’re attempting to validate.

3. Pick and choose any one of the servers that is listed in the MX records, probably select the one with the lowest preference level number and try to send out an email message to that server using your computer.
With this, head to the command prompt window and type in the following commands in proper sequence stated below:

telnet gmail-smtp-in.l.google.com 25

HELO

mail from:<labnol@labnol.org>

rcpt to:<billgates@gmail.com>

After sending out the last command prompt, the server will then respond “OK” if the address actually exists or 550 errors if it’s not.

Example:

abc@gmail.com – The email account that you tried to reach does not exist.

support@gmail.com – The email account that you tried to reach is disabled.

Then that is the end on how you may make use of pinging when trying to determine if the email address actually exists.

What is verify email address API and How it works?

Business , Company , Uncategorized , April 1, 2019

What is verify email address API and How it works?

Verify email address api is a widely used procedure that every business or company uses. It works by holding in moderation a message that has been sent to the recipient. The message contains a link that will be helpful in email verification. When the recipient clicks the link on that message, thus it will automatically be approved. This whole procedure to verify email address api will be a great aid in enhancing the security of the email account.

This form of email messaging is particularly essential not just for businesses or big companies, but also for personal use. Even if there are different kinds of messaging methods, like texting, or calling, still email messaging is the most favored one because:

Professional to use
Cost-effective
An instant way to send a message anywhere in the world.

There are several factors as to why an email can’t reach its recipient or keep on bouncing. The first one is that the receiver might have changed company he is working for, secondly, the previous company might have closed the email account or lastly, their server can not completely provide the proper service.

When it comes to tools to help you verify email address api, there are countless ones available online that you may able to choose from. There are several of trusted websites that promise in providing the best email verification services, some of them are even free, which is great for companies who are cost-cutting, but badly need the use of these tools. All they request for you is to put data and they will soon be taking the results from a particular server and then determine as to what is the given email address is.

Just be cautious though, in choosing what online tool to verify email address api you are going to make use of since not all are true enough to give you a valid result. One promising and trusted verification service company that you may use is Verify550, they are an expert in providing a piece of valid and concise information in determining the existence of an email and much more.

Verify email address api is also extremely important as to online banking. Since most people are always on a rush and have no time to visit banks, they opt to do the transaction online. Most banks make use of email verification before they give access to their customers or before someone makes a transaction.

The Importance of Email Address Confirmation

Business , Uncategorized , April 1, 2019

The Importance of Email Address Confirmation

Companies who often send out an email to their prospect clients, find themselves in the situation that they will need an extra hand in managing email address confirmation. They need email company’s verification or confirmation services to eliminate bounces, protect against fake account signups, stop spam just delete outdated as well as unresponsive email addresses from their mailing lists.

Let us tackle first what email address confirmation is, how it works, and its accomplishments. There are a few types of email address confirmation, and each of it is needed by your business depending on the use and their benefits:

STMP Verification:

Simple Mail Transfer Protocol or STMP works by organizing or summoning emails from each person on the database. By examining the prospects email address using SMTP, it can easily pinpoint if the address is valid and actually exists.

SMTP process doesn’t actually send out an email to the receiver; hence, it automatically stops soon after the email server provides the information if the receiver actually exists. Once checked, the SMTP will also examine if the domain exists and if there is a mail server linked to it. This process combines the pulled out information if the email exists and merge it together with syntax checking. Though it may not have many disadvantages, there are still a few issues lies in it.

The first one is the intricacy and expenses in doing this process, which is the main reason as to why businesses opt to make use of email address confirmation services, such as Veify550. Secondly, there are mail servers that can’t often see if the email actually exists or not, as some of them just accept messages irrespective of the recipient. Nevertheless, the process of SMTP still is the most precise way in knowing if the email address is actually owned by a real person and if syntax correct.

Syntax Verification

This is the classic way on how to verify if the email address is correct and valid. There are several open sources libraries that you can make use of to assist you in checking the syntax of an address that is in different programming languages. What’s the catch of this procedure? When the syntax checks and verifies if the character’s string is correct, it does not, on the other hand, determine if the email address actually exists. Thus, SMTP verification is needed.

Email Address Confirmation

This last process is the most intricate one but will give you a 100% positive way to validate if the email addresses are owned by a real person. This process works by confirming if the email address used to sign up for a service or for a newsletter is owned by a real person as well as confirming if it is real.

However, even if this procedure is almost accurate, there are still slight downsides:

1. It’s not a good choice to send an email out to your lists and ask them to confirm if they are real.

2. Sending out email is pricey.

3. Wasting a good amount of money if you have a poor quality list of email addresses.

These are the 3 most common procedures (Syntax, SMTP, Email Address Confirmation) in verifying email addresses and each of them has its advantage and disadvantages. You just have to choose which procedure is ideal for your business’ needs and to your budget.