Jean Louis <bugs@gnu.support> ha escrit: >> This means that you are using a "prog" mailer ('prog://COMMAND') and >> its COMMAND part does not exist on the filesystem. Note, that command >> should be given as an absolute pathname, otherwise, the result will >> depend on cwd. > > I have not ever set such option. I do not have it in ~/.mailutils
I'm not sure what "option" are you talking about. Let's start from the beginning. Please run the following command and show me the output it gives: mail --config-lint --config-verbose Then, please run PAGER= mail -E set -E quit and send me its output as well. Regards, Sergey