// Copyright (c) 2026 Probo Inc . // // Permission to use, copy, modify, and/or distribute this software for any // purpose with or without fee is hereby granted, provided that the above // copyright notice and this permission notice appear in all copies. // // THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH // REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY // AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, // INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM // LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR // OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR // PERFORMANCE OF THIS SOFTWARE. package mailman import "errors" var ( ErrMailingListNotFound = errors.New("mailing list not found") ErrSubscriberNotFound = errors.New("mailing list subscriber not found") ErrSubscriberAlreadyExist = errors.New("mailing list subscriber already exists") ErrMailingListUpdateNotFound = errors.New("mailing list update not found") ErrMailingListUpdateAlreadySent = errors.New("mailing list update already sent") )