Newsletter plugin not sending out emails

[sunnyshines]

Hi Stefano

My newsletter plugin is not working since last 2 days. I ‘ve been using it for past 3 months without an issue, but since last 2 days it is not sending out emails. It gets stuck after sending a few mails
.e.g I selected 10000 subscribers but it got sent to 167 and is stuck there since. The issue is occurring off and on.

I checked the log it has following messages:

“09-07-2014 07:15:54 – ERROR – 37.3 MB – Blocked by transient newsletter_main_engine set 298 seconds ago
09-07-2014 07:20:54 – ERROR – 37.3 MB – Blocked by transient newsletter_main_engine set 0 seconds ago”

Can you suggest any solution.

Await your reply

Sunny

[sunnyshines]

Another error I just saw from log is

“09-07-2014 07:45:58 – INFO – 221.3 MB – limits_exceeded> Max time set to 285”

Please help

[Stefano]

Those “errors” are actually not errors. But the log reports a big memory usage (221 mega) may be your system is going out of memory while sending? Did you change theme or add new plugins?

[Stefano]

Hi Newsletter sends every five minutes to maximum the configured mail per hour/12.

But, if Newsletter detects a timeout, it blocks the process and restart next batch. So the delivery may be slower than what configured but should continue.

[Stefano]

Hi, but do you have an external cron triggering the delivery engine every five minutes?

I need to understand if the system goes in fatal error and is not able to go forward or if it is simple not regularly activate.

[Stefano]

Manually call your wp-cron.php file with a browser, note if error are shown. Then wait 10 minutes and recall the page.

The counter raises?

[Author]

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