I've rounded up ten infographics on email marketing, covering delivery times, email landing pages, mobile email and more.
Where possible, I've added the infographics to this post in a readable size, but for others you can click on the image to see a larger version...
The best and worst times to send emails (pure360)
Mobile email (eDialog)
Anatomy of an Apple email (Flowtown)
Email landing page checklist (unboounce)
Email delivery checklist (pure360)
2010 email statistics (metia)
Email irritations (ccloop)
What spam is worth (New Scientist)
An old one, but interesting. This spam campaign had a conversion rate of 0.000008%...