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Is my email length or formatting putting me in spam?

Search if my email length and formatting hitting spam folders with Allegrow's MCP

Written by Ruari Baker

Context: Long, formatted, link-heavy emails read as marketing and draw spam reports. This reads your sent cold emails through the Allegrow MCP connector and flags length and formatting issues with tighter plain-text rewrites. It ignores warming/test traffic (- myNS. / - nsMotif.) and links Allegrow's link/image budget and plain-text footer guidance.

Prompt — replace {curly braces} with your own values:

Using the Allegrow connector, review cold emails I sent from {email1} in the last {time frame}. Flag any over ~50 words, plus any using bullet points, images/GIFs, HTML-heavy/"marketing-style" formatting, or more than two links in total (body + footer). For each, explain the deliverability risk and show a tighter, plain-text rewrite. Reference Allegrow's link/image budget and plain-text footer guidance (Steps 5–6 and cadence guardrails): https://www.allegrow.co/knowledge-base/cadence-templates-for-inbox-placement. Ignore "- myNS." / "- nsMotif." subjects (warming traffic).


When to use it: A build-time check — run before launching or after editing a template, not on a schedule. Formatting rarely drifts once a template is set.

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