Works slow after 500-1000 sended mails

[antdesner]

Hello!

I've been using the maxbulk mailer in 2 weeks and just tired about how slow it works.

First 500-1000 mails it sends in 2-3 minutes, but then... Then it's very slowing down.

So when I restart it, it works fast again. And then, after 500-1000 mails, slow again. Like 60-80 sending in minute.

What can I do to make it work faster? Please, help me.

Now my settings lookes like this:

 

[stanbusk]

What version are you using?

 

[antdesner]

What version are you using?

Last, 8.5

 

[stanbusk]

Is this a Windows XP screenshot?

 

[antdesner]

Is this a Windows XP screenshot?

No, it's windows server 2012.

Anyway, in Windows 7 and Windows 8.1 I have the same problem.

So it's just normal, huh? This soft just cant send emails faster than 10k in a day?

 

[stanbusk]

MaxBulk Mailer spends 99,999% of its time waiting for server responses, a native binary application running on a modern computer is thousands of time faster than the communication between a client and a server. So the speed always depends on the server response time and the connection speed. If the server is busy, it will take a lot of time. If your server is not busy and you have a normal connection you should send around 3 messages per second. This is almost 11'000 messages per hour. Now, perhaps your server has a delivery limit per hour... I explain this in the following FAQ entry: Sending a message through a server with a daily or an hourly delivery limit

BUT, there is another case when it can be slow, when sending attachments. This is another story but I paste the FAQ page URL just in case: Why a message with attachments takes a lot of time to be sent?

If you don't have a delivery limit and you are not sending attachments then you could try to deactivate your antivirus a few minutes and see...

 

[antdesner]

MaxBulk Mailer spends 99,999% of its time waiting for server responses, a native binary application running on a modern computer is thousands of time faster than the communication between a client and a server. So the speed always depends on the server response time and the connection speed. If the server is busy, it will take a lot of time. If your server is not busy and you have a normal connection you should send around 3 messages per second. This is almost 11'000 messages per hour. Now, perhaps your server has a delivery limit per hour... I explain this in the following FAQ entry: Sending a message through a server with a daily or an hourly delivery limit

BUT, there is another case when it can be slow, when sending attachments. This is another story but I paste the FAQ page URL just in case: Why a message with attachments takes a lot of time to be sent?

If you don't have a delivery limit and you are not sending attachments then you could try to deactivate your antivirus a few minutes and see...

Nuh... It doesn't.

Turning off my security system and firewall was first thing I've tried.
Then, as you seen, I'm using amazon ses for smtp, so I have limit -- 14 emails per second and it fits well.

Bu-u-u-ut... As I said in my first message, in first 2-3 minutes it really send 10-14 emails per second. But then just works slower and slower.

It's so sad... I can't work normally.
Another mail sending software even worst then maxbulk

:'(

 

[stanbusk]

How many connections are you using? Also look at the Delivery panel? Can you see what is spending time? On the panel you can see all commands sent by MaxBulk Mailer and all the responses sent by the server. You can even see the exact time.