in log4j-jakarta-smtp/src/main/java/org/apache/logging/log4j/smtp/appender/SmtpManager.java [66:76]
private static MimeMessage createMimeMessage(
final FactoryData data, final Session session, final LogEvent appendEvent) throws MessagingException {
return new MimeMessageBuilder(session)
.setFrom(data.from)
.setReplyTo(data.replyto)
.setRecipients(Message.RecipientType.TO, data.to)
.setRecipients(Message.RecipientType.CC, data.cc)
.setRecipients(Message.RecipientType.BCC, data.bcc)
.setSubject(data.subject.toSerializable(appendEvent))
.build();
}