Stuart McLachlan
stuart at lexacorp.com.pg
Mon May 21 18:37:01 CDT 2012
According to this page: http://support.google.com/mail/bin/answer.py?hl=en&answer=13287 GMail does require SSL/TLS. I'd be interested to see the relevant part of your vb.net code. Are you sure that you are not doing something like the following - note the last line! Imports System.Net.Mail ... Dim SMTPSender As New SmtpClient("smtp.gmail.com") ... SMTPSender.EnableSsl = True -- Stuart On 21 May 2012 at 15:40, Doug Murphy wrote: > I use the Gmail smtp server from a small vb.net winforms application I > create to send email to our user group. Nothing special in the setup except > you need to use port 587. The application works fine within the limitations > of what Google allows as far as number of emails sent at any one time and > max per day. I know nothing about the internals of smtp. Found most of the > basic parameter settings in one of the online forums. I do not use ssl from > my end. > > Doug > > -----Original Message----- > From: accessd-bounces at databaseadvisors.com > [mailto:accessd-bounces at databaseadvisors.com] On Behalf Of jwcolby > Sent: Monday, May 21, 2012 3:06 PM > To: Access Developers discussion and problem solving > Subject: Re: [AccessD] Blatt or other email > > That would explain it. > > I am not doing my own smtp server. It just seems like another can o worms > to maintain, not to mention that this is supposed to be a generic solution > usable whenever wherever. > > John W. Colby > Colby Consulting > > Reality is what refuses to go away > when you do not believe in it > > On 5/21/2012 4:53 PM, Stuart McLachlan wrote: > > Google mail requires SSL/TLS security over SMTP. Hence the failure > message: > > "530 5.7.0 Must issue a STARTTLS command first." > > > > Blat doesn't support that protocol directly, you have to combine it > > with something like sTunnel to get it. > > > > If you don't have access to another mail server which doesn't require > > SSL/TLS, an alternative is to instal your own basic SMTP server locally. > Here's the simplest one I know. > > http://www.softstack.com/freesmtp.html > > > > -- > AccessD mailing list > AccessD at databaseadvisors.com > http://databaseadvisors.com/mailman/listinfo/accessd > Website: http://www.databaseadvisors.com > > -- > AccessD mailing list > AccessD at databaseadvisors.com > http://databaseadvisors.com/mailman/listinfo/accessd > Website: http://www.databaseadvisors.com > -- Stuart McLachlan Ph: +675 340 4392 Mob: +675 7100 2028 Web: http://www.lexacorp.com.pg