# \[Logstash 2.4.1\] Emails doesn't sent directly
**URL:** https://discuss.elastic.co/t/logstash-2-4-1-emails-doesnt-sent-directly/89664
**Category:** Logstash
**Created:** [June 16, 2017, 7:32am UTC](https://discuss.elastic.co/t/logstash-2-4-1-emails-doesnt-sent-directly/89664 "2017-06-16T07:32:33Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@t.h](https://discuss.elastic.co/u/t.h)
#### Post date: [June 16, 2017, 7:32am UTC](https://discuss.elastic.co/t/logstash-2-4-1-emails-doesnt-sent-directly/89664/1 "2017-06-16T07:32:34Z")
Hello,
I am upgrade logstash from 1.5.4 to 2.4.1. I am not sure it is an new or old error.
In my output section i have email section defined. I am simluated log-Messages in a while loop.
I can see in this simulations, I don't get the newest message per mail. I get evertime the message older before.
If I am generate not a loop only one message, then I don't get any email.
It looks like logstash cached one email.
What I am doing wrong? Can I am flush the output task, to send the cached email directly?
---
### Author:  [@t.h](https://discuss.elastic.co/u/t.h)
#### Post date: [June 16, 2017, 12:59pm UTC](https://discuss.elastic.co/t/logstash-2-4-1-emails-doesnt-sent-directly/89664/2 "2017-06-16T12:59:51Z")
Hello,
I made a rollback to v1.5.4 and on this version get the email very fast.
On v2.4.1 get only the mail before
My test:
`
while true; do d="$(date +"%H:%M:%S")"; echo $d; echo '2017-06-16 '${d}',174: ERROR: Feed_mvz_xx_import_wb_oru.HL7Task_ahl7 - Multiple rows were found for one' >>/var/log/feeds/logstash_test/feed.log; sleep 70; done
14:50:39
14:51:49
14:52:59`
On 14:51:39 i got the eMail from 14:50:39
On 14:52:59 I got the email from 14:51:49
I can make the sleep longer, but it doesn't change anything.
If I am stopping my while-loop, then i will get never the last email.
Any ideas?
Thomas
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [July 14, 2017, 12:59pm UTC](https://discuss.elastic.co/t/logstash-2-4-1-emails-doesnt-sent-directly/89664/3 "2017-07-14T12:59:55Z")
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