#email-delivery

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#smtp #deliverability #monitoring #bounce-handling #spam-filtering #sender-receiver-costs #dns #internet #networking
#smtp
fromSitePoint Forums | Web Development & Design Community
11 hours ago
Deliverability

How do you monitor and troubleshoot email delivery issues from an SMTP Server Provider?

Combine provider webhooks and dashboards with application-level logging, telemetry, SPF/DKIM/DMARC, seed lists, and alerting to detect and debug SMTP delivery, reputation, and throttling issues.
fromWordtothewise
3 months ago
Deliverability

Changes happen, even if you don't keep up

SMTP imposes costs on both senders and receivers; recipients often bear major costs like spam filtering, causing delivery failures independent of sender changes.
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fromWordtothewise
5 months ago

Don't make your DNS TTLs too short

DNS operates as a distributed database across a global unreliable network, beginning with the thirteen root servers that redirect queries rather than provide direct answers.
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