4 package email  package
21 type Email struct {  struct
39 func Parse(r io.Reader, ownEmails []string) (*Email, error) {
42 		return nil, fmt.Errorf("failed to read email: %v", err)
46 		return nil, fmt.Errorf("failed to parse email header 'From': %v", err)
49 		return nil, fmt.Errorf("failed to parse email header 'To': no senders")
58 	for _, email := range ownEmails {
59 		ownAddrs[email] = true
60 		if addr, err := mail.ParseAddress(email); err == nil {
107 	email := &Email{
119 	return email, nil
122 // AddAddrContext embeds context into local part of the provided email address using '+'.
123 // Returns the resulting email address.
124 func AddAddrContext(email, context string) (string, error) {  argument
125 	addr, err := mail.ParseAddress(email)
127 		return "", fmt.Errorf("failed to parse %q as email: %v", email, err)
131 		return "", fmt.Errorf("failed to parse %q as email: no @", email)
141 // RemoveAddrContext extracts context after '+' from the local part of the provided email address.
143 func RemoveAddrContext(email string) (string, string, error) {
144 	addr, err := mail.ParseAddress(email)
146 		return "", "", fmt.Errorf("failed to parse %q as email: %v", email, err)
150 		return "", "", fmt.Errorf("failed to parse %q as email: no @", email)
154 		return email, "", nil
161 func CanonicalEmail(email string) string {
162 	addr, err := mail.ParseAddress(email)
164 		return email
168 		return email
176 // extractCommand extracts command to syzbot from email body.
199 	// Some email clients split text emails at 80 columns are the transformation is irrevesible.
251 	// git-send-email sends emails without Content-Type, let's assume it's text.
258 			return nil, nil, fmt.Errorf("failed to parse email header 'Content-Type': %v", err)
271 			return nil, nil, fmt.Errorf("failed to read email body: %v", err)
278 			return nil, nil, fmt.Errorf("failed to read email body: %v", err)
307 // MergeEmailLists merges several email lists removing duplicates and invalid entries.
315 		for _, email := range list {
316 			addr, err := mail.ParseAddress(email)