Failed to connect to live.smtp.mailtrap.io port 587 after 2048 ms: Couldn't connect to server

[vin0414]

I added PHPmailer or api to send email, the credentials were correct but unable to send email

 

[mrburnsx]

External SMTP is not allowed. Can only use localhost.

 

[vin0414]

External SMTP is not allowed. Can only use localhost.

Can you provide me an example for this? I am using mailtrap API for sending emails

 

[mrburnsx]

Sending through any mail server that is not the server your account is on is not allowed.