I'm trying to configure Postfix on my droplet to use SendGrid for my outgoing emails, but it keeps giving me a timeout error to connect with SendGrid server.
The error message is:
localhost postfix/smtp: 0A2F71E2979: relay=none, delay=1478, delays=1418/0.02/60/0, dsn=4.4.1, status=deferred (connect to smtp.sendgrid.net[18.104.22.168]:587: Connection timed out)
Can anyone please help me?
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