Maybe you should file a JIRA asking for an enhancement.  This sounds
like it could be useful and not very difficult.

On 2/20/08, zheng hao <[EMAIL PROTECTED]> wrote:
> yeah, I just mean that.
>
> it's much like the api of javamail itself, but we can provide more
> conventient usage than it. most important is the efficiency of sending mails
> in a batch.
>
> On Feb 20, 2008 7:17 PM, Torsten Curdt <[EMAIL PROTECTED]> wrote:
>
> > You mean something like this?
> >
> >  EmailTransmission trans = new EmailTransmission();
> >  trans.setHostName("smtp.myserver.org");
> >
> >  HtmlEmail email1 = new HtmlEmail();
> >  ...
> >  HtmlEmail email2 = new HtmlEmail();
> >  ...
> >
> >  trans.addEmail(email1);
> >  trans.addEmail(email2);
> >  ..
> >  trans.send();
> >
> > Sounds useful to me.
> >
> > cheers
> > --
> > Torsten
> >
> > On 20.02.2008, at 06:10, zheng hao wrote:
> >
> > > hi all Commons Email dev,
> > >
> > > I found when i want to send several emails in one connection,
> > > Commons Email
> > > doesn't help. It connects to the SMTP server per email, and it
> > > spends more
> > > time on authentication than sending the mails themselve (most SMTP
> > > server
> > > needs authentication). So I have to code on the javamail api directly,
> > > something like:
> > >
> > >         SMTPSSLTransport strans = (SMTPSSLTransport)
> > > sess.getTransport();
> > >         strans.connect();
> > >         int num = 1000;
> > >         for (int i = 0; i < num; i++) {
> > >             SMTPMessage email = createMessage(sess, num);
> > >             strans.sendMessage(email, email.getAllRecipients());
> > >         }
> > >         strans.close();
> > >
> > > In my straightforward test, it saves me 2/3 of the time. So I think
> > > it would
> > > be nice to add this kind of function into Commons Email, to make it
> > > more
> > > useful. My suggestion is to extract a clean bean Email, which
> > > contains all
> > > email dependent information, e.g. TO, CC, Subject, etc, but leaves
> > > out all
> > > host/server dependent information, e.g. authenticator, host
> > > address, host
> > > port, etc. After that, we can still provide simple convenience
> > > method for
> > > those who only want to send one mail every time. And it is possible
> > > to add
> > > methods like 'addEmail' to add several mails before sending, and
> > > later on,
> > > when it is called 'send', we can send them in one SMTP connection.
> > > Does it
> > > useful? Thank you all.
> > >
> > > Hao Zheng
> >
> >
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>

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