Title: Sending Errors (all addresses causing errors)
Last modified: August 20, 2016

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# Sending Errors (all addresses causing errors)

 *  [beentold](https://wordpress.org/support/users/beentold/)
 * (@beentold)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/sending-errors-all-addresses-causing-errors/)
 * Hi there,
    I have a current version of K-News and the last 2 months we were sending
   out monthly newsletters and all went well. We have 2400 addresses in our mailing
   list and this month when we tried sending the January newsletter, the result 
   was 2400 errors. This is the first time this happened and I don’t know where 
   to look for the error log. This stayed the same after I updated to the newest
   version of K-News yesterday.
 * Any ideas anyone?
 * [http://wordpress.org/extend/plugins/knews/](http://wordpress.org/extend/plugins/knews/)

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [creverter](https://wordpress.org/support/users/creverter/)
 * (@creverter)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/sending-errors-all-addresses-causing-errors/#post-3348520)
 * Hello. I assume you are sending through SMTP. First of all, go to Knews>Config“
   advanced settings” tab, and test the SMTP params introducing your e-mail and 
   click the test button: What happens?
 * Carles.
 *  Thread Starter [beentold](https://wordpress.org/support/users/beentold/)
 * (@beentold)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/sending-errors-all-addresses-causing-errors/#post-3348522)
 * Hi Carles,
    I’m not using the SMTP option, just the built-in option. And it used
   to work fine… When I send the newsletter manually to one address, it works too.
 * I will try using SMTP, see if that works, thank you! I just entered the relevant
   info and the test mail came through fine.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Sending Errors (all addresses causing errors)’ is closed to new replies.

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## Tags

 * [sending](https://wordpress.org/support/topic-tag/sending/)

 * 2 replies
 * 2 participants
 * Last reply from: [beentold](https://wordpress.org/support/users/beentold/)
 * Last activity: [13 years, 4 months ago](https://wordpress.org/support/topic/sending-errors-all-addresses-causing-errors/#post-3348522)
 * Status: not resolved