Versions in this module Expand all Collapse all v1 v1.13.0 Dec 24, 2023 v1.11.1 Dec 26, 2023 Changes in this version + func IsPermanent(err error) bool + type Client struct + func NewClient(conn net.Conn, host string) (*Client, error) + func (c *Client) MailAndRcpt(from string, to string) error