MIME stands for Multipurpose Internet Mail Extensions. It is a standard that defines the way messages are formatted and encoded when they are sent over the Internet. It began to be used in the mid-1980s with the development of the Internet, and it allows the sending of multimedia messages.
MIME parts are added to a message header to specify the type of encoding that is used in a message. The maximum number of MIME parts allowed in an email is determined by the email providers. Generally, the maximum number of MIME parts allowed in most email providers is 20. Although larger messages may be accepted by some providers, any message with more than 20 MIME parts will be considered suspicious and discarded.
In order to maximize the chances of having the message accepted, it is advised to use only up to a maximum of 20 MIME parts.
How to Reduce Number of MIME Parts
In order to reduce the number of MIME parts, it is important to examine the message and determine which of the MIME parts are not necessary. Unneeded portions can be eliminated from the message to reduce the number of parts being transmitted through the email.
It is also important to make use of compression software or tools to combine multiple MIME parts into one. This will reduce the amount of overhead associated with a message and result in fewer MIME parts.
Finally, using HTML version of an email can help to reduce the number of parts. With the HTML version, all of the text styling and images are embedded in the body of the message, which can reduce the number of parts that have to be sent through the email.
Q1: Is the MIME part limit fixed or can it vary?
The maximum number of MIME parts allowed in an email is determined by the email provider and can vary between different providers. While most providers have set the maximum at 20 MIME parts, some providers may allow more.
Q2: What is the benefit of reducing the number of MIME parts in emails?
Reducing the number of MIME parts will reduce the size of the message and the amount of overhead associated with sending the email. This can help increase the chances of the message being accepted by the email provider.
Q3: How can I reduce number of MIME parts in an email?
There are a few different ways to reduce the number of MIME parts in an email. These include eliminating unnecessary parts, using compression tools to combine multiple parts into one, and using the HTML version of an email instead of its plain-text counterpart.
Q4: Does the total number of MIME parts affect the loading speed of emails?
Yes, the total number of MIME parts sent with an email does affect the loading speed of the message. As the number of MIME parts increase in a message, it will take longer for the message to load in the user's email client.
Q5: What is the maximum size of an email allowed by most email providers?
Most email providers have set the maximum size of an email at 25 MB. However, there may be exceptions, depending on the provider.