Resources
Practical writing on deliverability, custom-domain inboxes, and sending mail from Laravel and your product.
Clean hard bounces, complaints, and traps the same day. Sunset marketing names after re-engagement—not invoices. ArawaMail does not clean lists; you own recipient quality.
Read articleWhen an employee leaves, disable the mailbox first, retarget catch-all, keep jane@ reachable, rotate sending API keys, and revoke MCP access. Do not delete on day one.
Read articleWhy campaigns and receipts should not share one From domain. What subdomain splits isolate, what they do not, and how to keep brand reputation clean in 2026.
Read articleSPF never inherits. DKIM is per signing domain. DMARC can fall back via sp= or p=. When a sending subdomain needs its own keys, policy, and RFC 9989 tags.
Read articleWorkspace plus SES on the same From domain fails in three ways: SPF soup, unaligned receipts, and resets support cannot find. How a split can work — and when to collapse.
Read articlePTR and FCrDNS live on the sending IP, not in your Cloudflare zone. Learn who sets reverse DNS, how to check it, and when branded rDNS is actually your job.
Read articleMap hello@, support@, and billing@ on day one. Learn how aliases, plus-addressing, shared inboxes, forwarding, and catch-all differ—and what ArawaMail actually provides.
Read articleRotate DKIM by publishing a new selector first, verifying DNS, switching the signer, then keeping the old key 7–14 days. Never overwrite p= on a live selector.
Read articleConnect a Cloudflare-hosted domain to ArawaMail: unlock Email Routing MX first, keep mail records DNS-only, then activate receiving, sending, and the first mailbox.
Read articleSPF evaluation stops after 10 DNS-querying terms. Learn what counts toward the limit, why multiple v=spf1 records fail, and the cleanup order that fixes permerror without fragile flattening.
Read articleCatch-all mailboxes catch typos and legacy addresses—but also spam. Learn ArawaMail’s default posture, resolution order, and the decision rule for when to turn catch-all on.
Read articleSES accepted the send but the receipt never arrived. Map the global, account, configuration-set, and June 2026 tenant suppression lists — and how to look up or remove one address safely.
Read articleReady to send
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