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SendGrid SMTP test — apikey user and port 587

Test SendGrid SMTP at smtp.sendgrid.net:587. Use username apikey and your API key as the password.

1 min read Credentials redacted No signup

Connection settings

Host
smtp.sendgrid.net
Port
587
Security
STARTTLS

SendGrid SMTP uses smtp.sendgrid.net on port 587 with STARTTLS. The SMTP username is literally the string apikey; the password is your SendGrid API key with Mail Send permissions.

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