Support Centre

Email Message is Showing Exceeded Fixed Message Size



You may receive an error message when attempting to send larger emails that the email has exceeded the fixed message size:

552 Message size exceeds fixed maximum message size. Size: 10681 KB, Max size: 10000 KB.

You can rectify this by logging into your Plesk panel and following the below steps:

Click the Settings option on the left hand menu

Settings Page

Click the Mail Server Settings icon and on the Server-wide mail preferences page update the Maximum message size box then click Save when done.

Mail Preferences

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