At Severn Media there is no size limit for attachments or emails sent to your mailbox.

However, by default, some hosting packages have mailboxes whose capacity is 400MB. In this instance if you receive an email that is larger than 400MB or you otherwise reach this limit, the new mail will be stored as normal but any subsequent new mail will eventually be bounced. Increasing the quota of your mailbox is always an option and providing it's for legitimate reasons we will increase this limit for you if you contact us. Don't forget we hate spam & spammers!

Note: While we @SevernMedia don't limit the size most other companies do, so sending very large emails is a poor way to share this information. Uploading to your website the large file then emailing a link to this file is a way to reach people. There are lots of companies that limit email size between 10 - 20MB