I receive an email from a person I know and I am reporting back some important ideas, it says 'keep doing correspondence with me,' what does that phrase mean? Does it just mean keep emailing him or I should speak to him directly?
"keep doing correspondence with me" is not idiomatic BrE. The following all are:
- "keep corresponding with me"
- "keep on corresponding with me"
- "keep up the correspondence with me"