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Sending Newsletter Hanging

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2 posts, 0 answered
  1. martin
    martin avatar
    36 posts
    30 Nov 2008
    13 Dec 2010
    Link to this post

    I am trying to send a newsletter to 500 subscribers. After a certain stage eg 90% the process just hangs.

    I have reduced the time internal in the web.config but no joy.
    The user email address are correct. 

    any other ideas as to why this is happening. 

    I am using Sitefinity 3.7


  2. Ivan Dimitrov
    Ivan Dimitrov avatar
    16072 posts
    12 Sep 2017
    13 Dec 2010
    Link to this post
    Hello martin,

    Try increasing

    Also check whether the application pool  gets recycled due to some limits which will cause the same behavior. In our code the emails are sending on portions ( span -1 second).

    We performed local test with 6000 letters and there were not timeouts.

    Kind regards,
    Ivan Dimitrov
    the Telerik team
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2 posts, 0 answered