Murlist Warmup is the warmup module of the automated personalised video cold emailing suite which is unique in this space itself. Bought it as soon as it came out and was very barebones basic for the eamil warmup and since then there has been continuous updates made to the dashboard in terms of features, now it can verify if the domains SPF, DMARC is correctly setup, checks domains age, word check for the domain etc, the support is very responsive and have been told that more features is going to come plus an upgrade to the UI/UX which is very much needed, has been working smoothly ever since the connection done one month before, hope to see small changes like archiving/folder the emails etc.
The only thing missing is if it were for the whole suite the deal would have sold like hot cakes. Nonetheless Kudos !!