Alternative port

[tcdaly]

Is there any way of asking the validator to use an alternative port when connecting to the remote SMTP server (i.e. a port other than 25)?

[zytzagoo]

There should be, yes:
https://github.com/zytzagoo/smtp-validate-email/blob/master/tests/Unit/ValidatorTest.php#L113-L120
https://github.com/zytzagoo/smtp-validate-email/blob/master/src/Validator.php#L1125

[tcdaly]

Thank you. If it's supported but not documented, I would just suggest documenting the feature.