This page contains a more extensive and better sorted group of external links to other sites concerning email marketing than the group of ‘faves’ on the sidebar to the right. Grouping is done either by topic or type of site (corporate, subject, personal).

Corporate email marketing blogs

Benchmark Email
Boomerang
Bronto
Campaign Monitor
Constant Contact
eROI
ExactTarget
GetResponse
iContact
Indiemark
Listrak
MailChimp
Pure360
Red Pill Email
Return Path
Responsys
Silverpop
Vertical Response
Trendline Interactive

Email marketing blogs – deliverability

Deliverability.com
Get in the inbox
Spamresource
Spamtacular

Email marketing blogs – design

Stylecampaign blog
Email Design Review
Beautiful Email Newsletters
Newsletter Examples

Email marketing blogs – general

Be Relevant! B2B Email marketing
Email critic
Email experience council (EEC) blog
Email Experts
Email Fail
Email is alive
Email Marketing Reports
Email Marketing Voodoo
Email Vendor Selection
Retail Email Blog
Scott Writes Everything
Social Email marketing
The Email Zoo

Email marketing resources

ClickZ
dotMailer
Marketingprofs
MarketingSherpa
The Email Guide