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Louis
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mailcow-signature
Exclaimer-style email signatures for self-hosted mailcow
Nov 2026
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Joined Product Hunt
November 4th, 2026
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Louis
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12h ago
mailcow-signature - Exclaimer-style email signatures for self-hosted mailcow
Company-wide email signatures for mailcow, placed right below the newest reply – not after the whole quoted thread. Visual editor, 5 layouts, per-domain and per-person signatures, dark-mode aware logos. DKIM stays valid. Free & MIT-licensed.
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