Tech tips for growing businesses

Simple, practical guides on websites, Google, hosting, email and business software — written by our team in Pondicherry.

Stop Scammers Sending Email in Your Name: SPF, DKIM and DMARC Explained Simply

Fake invoices sent "from" your company are easy to stop. A plain-English guide to SPF, DKIM and DMARC, with the safe order to set them up.