Krasimir Nikolov
New Member
Hello,
After several fixes that we’ve made following Twisted1919’s advices, we are currently experiencing very low sending speed. Here’s the situation in brief:
Problem 2 - The other thing that the log shows is that per a minute we send only between 70 and 150 mails. Does it mean hardware overloading or software issue, or something else? Do you have any ideas how to improve our sending speed?
Thanx in advance!
After several fixes that we’ve made following Twisted1919’s advices, we are currently experiencing very low sending speed. Here’s the situation in brief:
- We use 250 smtp servers. Our current setting is 150/hour per server, which makes about 900 000 mails a day, but it actually sends not more than 120 000.
- Recently we asked how to increase speed (because the cron used to start only once a minute) and Twisted proposed to use parallel processing. Here is the thread. It worked ok, but unfortunately some users began to receive multiple copies of our email campaigns.
- We discussed this problem here too, and Twisted advised us to increase the pause between the spawned campaigns. Here is the thread. We did it and thus solved the problem. But now sending is very slow.
Problem 2 - The other thing that the log shows is that per a minute we send only between 70 and 150 mails. Does it mean hardware overloading or software issue, or something else? Do you have any ideas how to improve our sending speed?
Thanx in advance!
