New answers tagged migration
Goto Application > Utilities > Migration Assistant on both the devices, they should be either on the same wifi network, or connected physically with a Cable like thunderbolt, Ethernet etc. It will guide you to transfer the data.
Try MBOX to PST Conversion software for recover and convert MBOX files. This software convert MBOX file into PST file. Use Free Trial version here http://mboxtopsttools.blogspot.com
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