More a Windows admin question. AFAIK you can't really "guarantee" an email is delivered. Depends also on your flow (if the user must click a link you know if the link is later used).
AFAIK yes. I believe it is done by configuring SmtpClient to direct mail to a folder and SMTP in IIS to pick them from the same folder to forward them to the mail server. This way they are kept on disk until they can be succesfully forwarded...
every email has message ID, if it can get the message id during sending the email from IIS to Exchange email server, then it can retrieve the status of email from exchange email server by that ID, just like SQL scope_identity() when insert.
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Sending many emails by asp.net
Sep 07, 2018 03:54 AM|TW88|LINK
i have 2 questions about sending many emails by asp.net
The emails are delivered by iis to Exchange server.
Grateful for any advice. thx.
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Re: Sending many emails by asp.net
Sep 07, 2018 07:45 AM|PatriceSc|LINK
Hi,
More a Windows admin question. AFAIK you can't really "guarantee" an email is delivered. Depends also on your flow (if the user must click a link you know if the link is later used).
AFAIK yes. I believe it is done by configuring SmtpClient to direct mail to a folder and SMTP in IIS to pick them from the same folder to forward them to the mail server. This way they are kept on disk until they can be succesfully forwarded...
Member
33 Points
159 Posts
Re: Sending many emails by asp.net
Sep 07, 2018 08:09 AM|TW88|LINK
Thanks a lot.
(1) I just wonder
every email has message ID, if it can get the message id during sending the email from IIS to Exchange email server, then it can retrieve the status of email from exchange email server by that ID, just like SQL scope_identity() when insert.