getting smtp connection error when deployed

[kumarajay0412]

library is working fine when run locally but as I run it on server it always show smtp connection error how to resolve this I changed the ports also

[ping-email - ERROR]: Error connecting to SMTP server: AggregateError

[Mayank-Grorapid]

which port are you using ? port 25 is blocked by default on most providers and the library does not seems to be working on any other port