Insights
Practical email security guidance for South African businesses — from DMARC fundamentals to POPIA compliance and deliverability.
A practical, plain-English guide to DMARC, SPF, and DKIM for South African businesses — covering POPIA compliance, step-by-step setup, common mistakes, and how to reach p=reject safely.
Most authentication problems start when a new platform is allowed to send before SPF, DKIM, ownership, and monitoring are agreed. This checklist keeps launches boring.
Bulk-sender requirements are now a normal deliverability baseline. Here is what marketing and IT teams should align on before campaigns start slipping into spam.
Too many DNS lookups, duplicated includes, forgotten senders, and rushed flattening can all break SPF. Here is the safe way to clean it up.
BIMI can improve brand trust in supported inboxes, but only after the boring fundamentals are in place. Here is when it is worth doing and when it is not.
A practical guide to MTA-STS and TLS-RPT for teams that want safer mail transport, clearer reporting, and fewer avoidable delivery surprises.
What South African finance and IT teams should do in the first 30 minutes after a suspected email impersonation or invoice fraud attempt.