- Plesk Onyx for Windows
MailEnable Server 10.12 is used.
Attachments from incoming messages larger than 10 Mb are not delivered.
Messages size is shown in MailEnable Webmail as 10000, regardless of the actual size.
- #PPPM-10112 "Email message greater than 10Mb truncated by SpamAssassin"
- Plesk Obsidian 09 April 2019 (fixed as PPP-40972)
If update is not possible for some reason you may try the following
As a workaround, change the chunk size for SpamAssassin:
Connect to the server via RDP.
Alter the following line in
%plesk_dir%Additional\SpamAssassin\bin\psa-spam-filterscript file to change the chunk size to 40 Mb (40960000 bytes):
Note: The value can be increased depending on the maximum message size set for incoming mail.