$attachments $attachments : array<mixed,\IncomingMailAttachment> Type array<mixed,\IncomingMailAttachment>
addAttachment() addAttachment(\IncomingMailAttachment $attachment) Parameters \IncomingMailAttachment $attachment
getAttachments() getAttachments() : array<mixed,\IncomingMailAttachment> Returns array<mixed,\IncomingMailAttachment>
getInternalLinksPlaceholders() getInternalLinksPlaceholders() : array Get array of internal HTML links placeholders Returns array — attachmentId => link placeholder