Hello,

I'm using dovecot 2.1.16 with SiS configured as:

mail_attachment_dir = <mypath> mail_attachment_min_size = 128 k mail_attachment_fs = sis posix mail_attachment_hash = %{sha1}

I'm having a few errors like:

Sep 18 15:46:32 myotis51 dovecot: imap(igd): Error: Attachment file /mail/users/attachments/16/b0/16b0b2023a903db14d7f7bcdb1cc04c3f67a4fcb-b32c0a2aa6ae39527c870000a9061514 larger than expected (235866)

They are really few and users haven't reported any problem, but the 

errors are there.

In this case, actual file size of the attachment is:

amateo_adm@myotis51:~$ sudo stat /mail/users/attachments/16/b0/16b0b2023a903db14d7f7bcdb1cc04c3f67a4fcb-b32c0a2aa6ae39527c870000a9061514 Fichero: «/mail/users/attachments/16/b0/16b0b2023a903db14d7f7bcdb1cc04c3f67a4fcb-b32c0a2aa6ae39527c870000a9061514» Tamaño: 174476 Bloques: 344 Bloque E/S: 4096 fichero regular Dispositivo: fc00h/64512d Nodo-i: 152334473 Enlaces: 2 Acceso: (0600/-rw-------) Uid: ( 2012/ vmail) Gid: ( 204/ vmail) Acceso: 2013-09-18 15:46:20.540728654 +0200 Modificación: 2013-09-18 15:46:20.556728948 +0200 Cambio: 2013-09-18 15:46:20.556728949 +0200 Creación: -

and file is identified as:

amateo_adm@myotis51:~$ sudo file /mail/users/attachments/16/b0/16b0b2023a903db14d7f7bcdb1cc04c3f67a4fcb-b32c0a2aa6ae39527c870000a9061514 /mail/users/attachments/16/b0/16b0b2023a903db14d7f7bcdb1cc04c3f67a4fcb-b32c0a2aa6ae39527c870000a9061514: MIME entity, UTF-8 Unicode text, with very long lines, with CRLF line terminators

Any idea?

-- Angel L. Mateo Martínez Sección de Telemática Área de Tecnologías de la Información y las Comunicaciones Aplicadas (ATICA) http://www.um.es/atica Tfo: 868889150 Fax: 868888337