Imports github.com/nfnt/resize github.com/russross/blackfriday/v2 Imports in module “github.com/dkotik/mdsend” github.com/dkotik/mdsend/loaders Standard library imports bytes encoding/base64 errors fmt html/template image image/jpeg image/png io io/ioutil mime/multipart mime/quotedprintable net/http net/textproto net/url os path/filepath regexp sort strings