Many tests by various providers prove the correlation between email size and deliverability. In most cases, messages with a body over 100 – 150 KB trigger spam filters. So, the common recommendation is to keep email body size between 15 KB and 100 KB.
What size email is too large?
In general, when attaching files to an email, you can be pretty confident that up to 10 MB of attachments will be okay. Today, few email servers have smaller limits than this (though some old office set ups may have lower limits). Gmail and Yahoo Mail, by way of example, both allow you to attach up to 25 MB.
Is 25MB too big to email?
Gmail can only handle attachments up to 25MB in size. Keep in mind any text or images you’ve put into the message count toward this limit too, meaning that attaching a file that’s 25MB exactly will give you an error.
What is normal email size limit?
How do I avoid email size error when sending large files?
If you have an Outlook account and tried to email a file larger than 20MB, you know that you’ll receive an error message letting you know its size is too large. Here’s how you can avoid this pesky error. Use a Share Link from Your Cloud Service
Why is the size of my email body so large?
When you compose, reply to, or forward an email message, and the message body (including the text) appears larger or smaller than the size that you typically see, you might have changed the zoom view setting. Newer versions Office 2010 Office 2007 The zoom affects only the current item.
How big is too big for email attachments in Office 365?
But just how big is too big? A recent update to Office 365 allows policies to dictate the maximum size for email email attachments. The previous maximum attachment size was 25MB; now it can be set to anywhere between 1MB and 150MB, and different policies can be applied to different groups of employees.
What is the best email size for email marketing?
Many tests by various providers prove the correlation between email size and deliverability. In most cases, messages with a body over 100 – 150 KB trigger spam filters. So, the common recommendation is to keep email body size between 15 KB and 100 KB. Another aspect of large emails is their loading and/or rendering speed.