In this post, we recommend the best API alternatives to SendPost.
Temporary or disposable addresses are those that can be used for a short period. Many people create these types of accounts to test some websites that require membership and to get to know them better.
However, with this type of email, they will not be able to have a fluid relationship with the company that owns the site, since it will not be able to communicate with this false email. This not only affects the relationship of that client with temporary mail with the company, but it can also damage the whole communication via mail.
If you want to have a truly successful email campaign, it always becomes necessary to identify the wrong email addresses. This can lead to a lot of account bounce and, like the other side of the coin, very low deliverability.
Doing so could damage your reputation as a business. Since our goal is to help you avoid this problem, you should try an API to validate emails. This way you will be able to acquire a clean mailing list without any errors.
Use An Email Validation API
In this sense, an API will be the best option to do this job automatically and without errors. In a few seconds, the API can leave your list clean, getting rid of disposable, fake, and dangerous emails.
All APIs first check the syntax of the mail. This is related to an internet protocol standard. If it does not correspond to these paradigms, it is either removed from the list directly, or the address will not be added to the list through the API check system, which may be different in each case.
For example, in the registration forms, when the email address is not valid, they will directly mark it in red, inviting you to write an active address. Other APIs send an automatic user confirmation email to the account, and in this way, the email list for the campaign is updated. Here, you have three alternatives to SendPost, one of the most important APIs for these objectives.
E-Mail Verificator and Temporary Emails Detector
E-Mail Verificator and Temporary Emails Detector is one of the best APIs to use in this regard. The API will directly send a confirmation email to each email.
In this way, the database will be assembled to think about the mailing. It is very practical since it has several programming languages to be able to incorporate both in websites and applications.
Mailgun
Through its regular email verification API, Mailgun checks emails at the moment of capture. Track bounce and unsubscribe rates automatically.
Additionally, the bulk list report back allows you to easily find and eliminate problematic email addresses from email lists. It also gives hourly and daily tracking of Validation API usage, API call types, and so on.
ZeroBounce
ZeroBounce eliminates incorrect emails, spam traps, and email accounts with invalid domains, among other things. Each email address in an email list is assigned an activity level score. Furthermore, the email list cleansing system provides extra data about prospective customers, such as complete names, gender, and geographical data.