1and1Mail 4.3 supports advanced content spin and IP switching through router connection
New Features Support IP switching through router reconnection Support content spin through Macro in sender’s email, sender’s name, reply-to email and attachment Support multiple reply-to emails Support using / in email address Improved...
1and1Mail Announces the Release of New Version 3.2 and Revolutionary Auto IP Switcher that Boosts Email Deliverability to a New Level
Today 1and1Mail announced a major upgrade of its email marketing software for small and medium businesses. The upgrade includes a revolutionary new feature called Auto IP Switcher that increases email deliverability rate to a new level. "In an email...
Why my IP is blocked by email service provider when sending mass emails?
Some email marketers may encounter IP banning when sending mass emails through 1and1Mail. Whether or not your IP will be blocked depends on the following things: 1. If you are using your company email accounts or paid email accounts to send mass mails,...