https://keepyourchain.com/blog/Cold outreach, deliverability, and why the chain matters.https://keepyourchain.com/blog/follow-up-email-same-thread/https://keepyourchain.com/blog/follow-up-email-same-thread/Thu, 10 Sep 2026 09:00:00 GMTSending follow-ups in the same email thread (or chain) changes what the recipient sees, what the spam filter sees, and how replies get matched. Here is why, and the three headers that make it work.https://keepyourchain.com/blog/email-thread-vs-email-chain/https://keepyourchain.com/blog/email-thread-vs-email-chain/Wed, 09 Sep 2026 09:00:00 GMTEmail thread and email chain describe the same thing — a series of messages a mail client groups as one conversation. Here is what actually keeps a chain together, why threads break, and how to keep yours intact.https://keepyourchain.com/blog/cold-email-teardown-primary-inbox/https://keepyourchain.com/blog/cold-email-teardown-primary-inbox/Tue, 08 Sep 2026 09:00:00 GMTA three-step cold sequence from an agency hit a Microsoft 365 primary inbox every time. Here is what the headers show about authentication, threading, links and cadence — and the two things the sender got wrong.https://keepyourchain.com/blog/cold-email-deliverability-2026/https://keepyourchain.com/blog/cold-email-deliverability-2026/Mon, 07 Sep 2026 09:00:00 GMTA practical guide to cold email deliverability: why you never send from your real domain, how long warmup takes, what tracking pixels and link rewriting cost you, and where a link is actually fine.https://keepyourchain.com/blog/stop-sending-when-they-reply/https://keepyourchain.com/blog/stop-sending-when-they-reply/Sun, 06 Sep 2026 09:00:00 GMTEvery sequencer stops on reply. Few handle the cases that actually happen: a colleague replies from a different address, an out-of-office with a return date, a referral, or a prospect who signs up without answering. Here is how each should be handled.