IMPORTANT: For security reasons, port 25 has been disabled for sending emails. If your email client is configured with this port, you must update it in order to continue sending emails. New recommended configuration:
How to change the outgoing port in Thunderbird
Open Thunderbird
Go to Account Settings
Scroll down to Outgoing Server (SMTP)
Select the server and click Edit
Configure:
Port: 587
Connection security: STARTTLS
Authentication: normal password
Save the changes
At cdmon you have the option to add your email account in different email clients. In this tutorial, you will see how to do it in Thunderbird.
In this case, we use the account “videos@laboratoriocc.click” as an example; this address must be replaced with the name of the email account to be configured.