What are the functions of Emailcamel's email verification?

Emailcamel's function 1:

Easy-to-understand email verification results

Results are divided into 5 simple categories: Valid, Invalid, Untested, Catchall and One-time. View detailed description

Emailcamel's function 2:

Email syntax (format) verification

Verify that the mailbox is well-formed, with a full syntactic email validation engine that complies with all relevant IETF standards, including RFC 1123 RFC 2821 RFC 2822 RFC 3490 RFC 3696 RFC 4291 RFC 5321 RFC 5322 RFC 5336. It fully supports quoted strings, quoted pairs, internationalized domain names (IDNs) and mailboxes, as well as comments and domain literals.

Emailcamel's function three:

Mailbox deduplication

In the email address list, duplicate email addresses will lead to multiple sending when doing email marketing, which may lead to customer complaints! It is very necessary to remove duplicate email addresses!

Emailcamel's function four:

Mailbox Repair

Automatically fix mailbox problems caused by entering invisible characters such as spaces and Tabs

Emailcamel's function five:

DNS/MTA verification (email domain name verification)

Verify that the domain name exists and is enabled, test the DNS records for each email address and whether the email server has a valid MX record

Emailcamel's function six:

Email address existence verification

Checks if an email address exists without having to send the email; it does this by emulating the behavior of a normal mail exchange and sensibly employing the SMTP protocol

Emailcamel's function seven:

Catchall

Detects and reports email addresses processed by catch-all (or accept-all, even wildcard) mail exchangers that accept every possible address for their domain

Emailcamel's function eight:

One-time Email (DEA) Verification

Detects temporary email addresses generated by some free services on the Internet, collectively known as disposable mail address providers, such as Mailinator, 10MinuteMail, GuerrillaMail, TempInbox, MailEater, TrashMail, and more than 3000 others.

The above is the relevant information about Emailcamel in this issue. If you want to get more knowledge about Emailcamel, please continue to pay attention!