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October 2, 2020

SMTP & Google

Here you will find the guides on how to use Wooxy SMTP Service.

Email is emerging as one of the most valuable services on the internet today. Most of the internet systems use SMTP as a method to transfer mail from one user to another. SMTP (Simple Mail Transfer Protocol) is a push protocol and is used to send the mail whereas POP (post office protocol) or IMAP (internet message access protocol) are used to retrieve those mails at the receiver’s side.

SMTP Fundamentals

SMTP is an application layer protocol. The client who wants to send the mail opens a TCP connection to the SMTP server and then sends the mail across the connection. The SMTP server is always on listening mode. As soon as it listens for a TCP connection from any client, the SMTP process initiates a connection on that port (25). After successfully establishing the TCP connection the client process sends the mail instantly.

Sending limits

Google limits the number of outgoing emails to 100 per day. When the limit is reached, you will not be able to send emails for the next 24 hours. More information on email sending restrictions can be found here.

Attach your Gmail account with SMTP Wooxy

Step-by-step instructions:

1. Login in your Gmail account

2. Go to the settings page

3. Select “Account and Import” tab

4. Find section “Send mail as:” and click link “Add another email address”

IMPORTANT: Make sure to create an email address with the same sending domain you already added to your Wooxy account, before creating SMTP integration

Account and Import Gmail tab

5. Add the email address with domain from which you want to send emails

Important: Domain must be to added Wooxy admin panel  (Menu -> Settings -> Domain)

6. Click “Next Step” button

Add your email address

7. Fill in the fields, you can view Wooxy SMTP protocol credentials

SMTP Server
PortPort 25 as the primary means of transmitting email between two mail servers.
Connectionuse the “Unsecured connection”
UsernameYour email on the profile page in Wooxy system
PasswordYour secret key for Wooxy API which used as an authorization password in the request.
Warning: Do not give your Secret Key to anybody!
Fill in SMTP protocol credentials

8. Click “Add Account” button

9. After, you need to confirm address. Click on the link in the confirmation email or enter and verify the confirmation code.

The Gmail user may now send mail.