1and1Mail 4.2 allows you to set sending limit per hour and provides IP location in the open and click reports

1and1Mail v4.2 involves various improvements in many aspects:

New Features

• Show account’s last status
  
• Support setting sending limit per hour(s)
  
  
• Show locations based on IPs in the open and click report
• Support customizing sending sequence
• Email signature
  
• Load multiple templates as email versions
• Support changing registration code
• Support backup of proxies, bounced and unsubscribed tasks and settings
  
• Support searching by keywords of error messages
  
• Support mute mode
• UI optimization

Improved Features

• Faster when start the program
• Window optimization
• Improved bounced email checking
• Support adding attachments in email templates
• More accurate open rate and click rate

Bug Fixes

• Cannot send emails when “mailto:” tags are placed at the end
• Cannot download open and click rate data due to wrong date format
• Duplicate records in sending report
• Cannot remove data completely when uninstalling the software

You can download 1and1Mail 4.2 Free Edition here.