Hi, I was wondering if it is possible to have email/name aliases of some kind when performing notmuch queries. I work in a very international environment. It is quite common for people with complicated names to go by simpler nicknames (e.g. Greek, Russian, Chinese names). Often when searching for messages from these collaborators, I realise I cannot recall their real names (or cannot spell it correctly). It would be great if notmuch had a facility to map nicknames to real names; something like what git does with .mailmap. Does something like this exist? If not, is it feasible? I think it would be a great addition. Thanks, -- Suvayu Open source is the future. It sets us free.