How does email verification software work?
Posted: Tue Dec 03, 2024 5:09 am
Email validation usually involves three steps:
Formatting and syntax check. The main step is to check email addresses against recognized email formatting standards and to detect typos and spelling errors in the local (before the @ symbol) and domain (after the @ symbol) parts of an email address: any spaces or invalid characters, missing “at” signs, and so on.
Domain and server verification. If the syntax and formatting are correct, the verification goes further by checking whether the DNS is valid and active and whether the Mail Exchanger (MX) record exists and can receive emails.
Email Confirmation. The final step is to verify if the specific mailbox exists and is not estonia phone number library too full. This is usually done via SMTP. The email verification software pings the exact email address with an EHLO or HELO message and waits for a response from the email server. If it does, the email address is valid and active.
The email verification process is quite similar for all professional email verifiers. However, there are some specifics that will help you choose the right tool.
sales
Be everywhere your customers are
With SendPulse you can reach your target audience by sending various types of messages through a communication channel they prefer: email, SMS, web push notifications and chatbots on WhatsApp, Instagram, Facebook or Telegram.
How to choose an email verification software?
The differences between email verification services start with speed, accuracy, additional benefits, and pricing. Here is the list of criteria you can use when choosing a platform:
speed and precision;
data security and GDPR compliance;
additional features included in the plan;
availability of free or trial plan;
prices.
Let’s now look at some popular email address verification tools.
Formatting and syntax check. The main step is to check email addresses against recognized email formatting standards and to detect typos and spelling errors in the local (before the @ symbol) and domain (after the @ symbol) parts of an email address: any spaces or invalid characters, missing “at” signs, and so on.
Domain and server verification. If the syntax and formatting are correct, the verification goes further by checking whether the DNS is valid and active and whether the Mail Exchanger (MX) record exists and can receive emails.
Email Confirmation. The final step is to verify if the specific mailbox exists and is not estonia phone number library too full. This is usually done via SMTP. The email verification software pings the exact email address with an EHLO or HELO message and waits for a response from the email server. If it does, the email address is valid and active.
The email verification process is quite similar for all professional email verifiers. However, there are some specifics that will help you choose the right tool.
sales
Be everywhere your customers are
With SendPulse you can reach your target audience by sending various types of messages through a communication channel they prefer: email, SMS, web push notifications and chatbots on WhatsApp, Instagram, Facebook or Telegram.
How to choose an email verification software?
The differences between email verification services start with speed, accuracy, additional benefits, and pricing. Here is the list of criteria you can use when choosing a platform:
speed and precision;
data security and GDPR compliance;
additional features included in the plan;
availability of free or trial plan;
prices.
Let’s now look at some popular email address verification tools.