Maybe you should use a different mail provider. Hotmail is known to have sometimes issues like this.
On 6/12/18 1:07 PM, Fis Trivial wrote: > > Fis Trivial writes: > >> Please help sending this package to guix-patches list. I got blocked due >> to various reasons (It's not something bad, it's just I can't send it >> myself with contained keywords). > > Contained keyword probably is just the name of that package. > >> The patches is contained within >> package.tar.xz attached in this mail. >> >> Thanks in advance. >