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The same thing is happening with the same account on different PC's within the office (All have trend installed) so it would probably not be the PST Files, do you know what is involved in getting the time out length changed? or is it just a set amount of time that the ISP allows?
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The same thing is happening with the same account on different PC's within the office (All have trend installed) so it would probably not be the PST Files, do you know what is involved in getting the time out length changed? or is it just a set amount of time that the ISP allows?

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Hi Guys,<br />
<br />
I am having some issues sending Emails with large attachments out of outlook 2003.<br />
<br />
The Emails when sent will sit in the outbox and return the error during send and recieve<br />
<br />
Sending reported error (0x8004210b) : the operation timed out waiting for a response from the sending (SMTP) server. <br />
<br />
Sending reported error (0x800CCC0B) 0x800CCC0B<br />
<br />
although it is sitting in the outbox and returning this error the message is continually sending to the recipient.<br />
<br />
When disabling Trend Micro internet security the problem was rectified. &nbsp;I then just disabled the outgoing E-mail scanning function but that didn't help.<br />
<br />
I cant find any proper support or fix for this so any help would be great.<br />
<br />
Cheers<br />
<br />
<br />

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Hi Guys,

I am having some issues sending Emails with large attachments out of outlook 2003.

The Emails when sent will sit in the outbox and return the error during send and recieve

Sending reported error (0x8004210b) : the operation timed out waiting for a response from the sending (SMTP) server. 

Sending reported error (0x800CCC0B) 0x800CCC0B

although it is sitting in the outbox and returning this error the message is continually sending to the recipient.

When disabling Trend Micro internet security the problem was rectified.  I then just disabled the outgoing E-mail scanning function but that didn't help.

I cant find any proper support or fix for this so any help would be great.

Cheers




Can't send Emails with large attachments in outlook 2003, Trend Micro Issue?

Interactions between email servers and clients are governed by email protocols. The three most common email protocols are POP, IMAP and MAPI. Most email software operates under one of these (and many products support more than one).  The correct protocol must be selected, and correctly configured, if you want your email account to work.

Email Protocols

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