# How to set Email sending speed limit?

**URL:** <https://meta.discourse.org/t/how-to-set-email-sending-speed-limit/140974>\
**Category:** Product Support\
**Created:** [February 7, 2020, 10:20am UTC](https://meta.discourse.org/t/how-to-set-email-sending-speed-limit/140974 "2020-02-07T10:20:05Z")\
**Posts on this page:** 1\
**Showing post:** 1

<div class="post-metadata">

**Author:** ![lisbethw1130](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/lisbethw1130/32/129613_2.png) [@lisbethw1130](https://meta.discourse.org/u/lisbethw1130)\
**Post date:** [February 7, 2020, 10:20am UTC](https://meta.discourse.org/t/how-to-set-email-sending-speed-limit/140974/1 "2020-02-07T10:20:05Z")

</div>

I have a forum on discourse but with slow sending speed limit (20/sec)  
Am I able to set sending speed limit on discourse?

I’m asking this because I found that I got nearly 500,000 records everyday on unsubscribe\_keys table, but only 9000 in mail\_log and 1000 in skipped\_mail\_log, our forum have nearly 500,000 members, too.  
I’m not sure whether it’s caused by sending email too fast and make some weird problem happened, so I’m trying to throttle the sending speed but with no luck.

Unsubscribe\_keys

 ![截圖 2020-02-07 下午4.17.20](https://global.discourse-cdn.com/meta/original/3X/f/2/f285cc76acbeee2fe85adfc5cca6519578d35ffe.png)

email\_log

 ![截圖 2020-02-07 下午6.22.01](https://global.discourse-cdn.com/meta/original/3X/1/7/1726ea0cdc0050f07101d4f6ee0aab7877057c56.png)

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