Hetzner (and most VPS providers) block outbound 465 by default as anti-spam policy. Port 587 with STARTTLS is open and supported by Resend (and any standard SMTP service). The transporter code already flips `secure: false` automatically when port != 465, so no code change is needed — just the default.
10 lines
305 B
Text
10 lines
305 B
Text
PORT=3000
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# SMTP — defaults are set for Resend.
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# Port 587 (STARTTLS) is used instead of 465 (implicit TLS) because most VPS
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# providers (Hetzner, DigitalOcean, etc.) block outbound 465 by default.
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SMTP_HOST=smtp.resend.com
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SMTP_PORT=587
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SMTP_USER=resend
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SMTP_PASSWORD=
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MAIL_FROM=send@read.atanasov.fi
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