package eu.faircode.email; /* This file is part of FairEmail. FairEmail is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. FairEmail is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with FairEmail. If not, see . Copyright 2018-2019 by Marcel Bokhorst (M66B) */ import javax.mail.MessagingException; import javax.mail.Session; import javax.mail.internet.MimeMessage; public class MimeMessageEx extends MimeMessage { private String msgid; MimeMessageEx(Session session, String msgid) { super(session); this.msgid = msgid; } @Override public String getMessageID() throws MessagingException { if (this.msgid == null) return super.getMessageID(); else return this.msgid; } @Override protected void updateMessageID() throws MessagingException { if (this.msgid == null) super.updateMessageID(); else { setHeader("Message-ID", msgid); Log.i("Override Message-ID=" + msgid); } } }