How to use Mail Client

Mail SMTP configuration

Here we take WordPress as an example, and the plug-in used is Easy WP SMTP

Note:

Type of Encryption choose SSL or TLS, the SSL certificate you configure on your mail server must match or contain SMTP Host The domain name entered in , otherwise the email cannot be sent after configuration.

As shown in the figure *.kern123.top is a pan-domain name certificate, which contains the domain name 173.kern123.top, so SSL is selected.

How to apply for a pan-domain name certificate

1. Use Let's Encrypt in the Website interface to apply for a domain name certificate or use Business Certificate

2. After clicking Apply, please note that this prompt window does not close, do not close, do not close

3. Add TXT records on the domain name provider website or domain management office

Double-click to copy TXT records

3. After successfully adding the TXT record, wait 2-10 minutes for verification. If the verification is successful, an SSL certificate will be issued.

4. Complete application for pan-domain name certificate

At this point, the pan-domain name certificate application process has ended.

5. Copy the certificate contents to the mail server's SSL

Configure Easy WP SMTP

1. Install and configure Easy WP SMTP

2. Select Other SMTP

.

3. Enter your SMTP server address and other information, and then save

   Note:

   Type of Encryption choose SSL or TLS, the SSL certificate you configure on your mail server must match or contain SMTP Host The domain name entered in , otherwise the email cannot be sent after configuration.

   can also use port 25, select None for Type of Encryption, and turn off Auto TLS.

   Configuration diagram:

4. Test whether you can receive it if you send it to yourself. If you encounter an error, you can check the error message.

5. Can be viewed in the Inbox and received successfully