Automated email warmup service to fix poor email deliverability and repair damaged sender reputation.
Liftinbox is an automated email warmup service built for anyone whose emails are landing in spam instead of the inbox. It targets poor email deliverability and damaged sender reputation, aiming to get outbound email back into recipients' primary inboxes. What Liftinbox Does Runs a 30-day domain warm-up cycle to build up sender reputation Auto-rescues emails that land in spam folders Monitors SPF, DKIM, and DMARC records Sends instant alerts when deliverability issues are detected Who Uses Liftinbox Liftinbox is suited to anyone sending email from a domain that needs its sender reputation established or repaired, including teams and individuals who rely on cold outreach, transactional email, or newsletters and have noticed messages failing to reach the inbox. It is also useful for anyone setting up a new sending domain who wants to warm it up before relying on it for important email. For makers and founders managing their own email infrastructure, Liftinbox handles the ongoing background work of warming up a domain and watching authentication records, so deliverability problems can be caught and addressed through instant alerts rather than discovered after emails have already gone unanswered.
