Simple programme - Just want to know whether this is correct way of coding

[Lie Ryan]

guptha wrote:
> Hi group,
> This is my first programme in python ,I need to know whether my code
> is in the right path of performance
> 
> I wrote a code using multithreading to send mails

Can't you use BCC?

> The code Works fine ,but I doubt about the performance issue ,My
> intention is to send mails concurrently to large number of mail.
> 1.For every mail id i send It creates a new SMTP object,in case, if i
> send to 1000 or more ids
>       a) It obliviously creates that much SMPT connections ,is this a
> right approach .
> Thanks in Advance

In a lot of cases involving internet, the bottleneck would be internet 
speed. And for most purpose (except spamming) it is not really that 
necessary to send so much email in so little time (assuming you send 1 
mail per second -- which is really slow considering today's processor 
and internet speed -- you can send 86400 mails per day). Larger mailing 
list can also use BCC.