## MailMergeMainDocumentType enumeration

Specifies the possible types for a mail merge source document.


### Members

| Name | Description |
| --- | --- |
| NOT_A_MERGE_DOCUMENT | This document is not a mail merge document. |
| FORM_LETTERS | Specifies that the mail merge source document is of the form letter type. |
| MAILING_LABELS | Specifies that the mail merge source document is of the mailing label type. |
| ENVELOPES | Specifies that the mail merge source document is of the envelope type. |
| CATALOG | Specifies that the mail merge source document is of the catalog type. |
| EMAIL | Specifies that the mail merge source document is of the e-mail message type. |
| FAX | Specifies that the mail merge source document is of the fax type. |
| DEFAULT | Equals to [MailMergeMainDocumentType.NOT_A_MERGE_DOCUMENT](./#NOT_A_MERGE_DOCUMENT) |

### See Also

* module [aspose.words.settings](../)
* property [MailMergeSettings.main_document_type](../mailmergesettings/main_document_type/)