[AccessD] what is the total number of e-mails which can be sent atonce

Erwin Craps - IT Helps Erwin.Craps at ithelps.be
Tue Mar 8 15:24:46 CST 2005


I'm not aware of any limitation in Outlook but I supose there is a
theoretical one.
But I'm aware of most ISP have a limitation on the relay (SMTP) server.
This depends on the ISP in question. You should asked the question to
them.
Some allow no more than 100, some 999. 

I supose this can be avoided when u use DNS/SMTP instead of a relay
server.
This would require your own SMTP server.
But the disadvantage is that each email (per domain) goes out seperatly
over your connection.
So the time between first and last mail will be greater and you get more
bandwith utilization over a long period.



Erwin 

-----Original Message-----
From: accessd-bounces at databaseadvisors.com
[mailto:accessd-bounces at databaseadvisors.com] On Behalf Of Technical
Designs
Sent: Tuesday, March 08, 2005 9:26 PM
To: accessd at databaseadvisors.com
Subject: [AccessD] what is the total number of e-mails which can be sent
atonce

Hi

I am using sendobject to send emails out of Access It goes through and
creates a BCC list of email addresses to send to from a table... does
anyone know what the maximum number of addresses Outlook will send to a
one time as I thought I read somewhere that MicroSoft put in a limit to
stop spamming... I would like to know the 'magic number'

thanks

Phil

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