Hello --

When I try to send some emails in Outlook 2003, I get the following error
message: Task '[MAIL ACCT]-Sending' reported error(0x80070057) : 'Could not
complete the operation. One or more parameter values are not valid.'

(MAIL-ACCT is the account i have setup).

I have searched the MS website & the internet, but have not found anything
concrete. Most results only reference this error when updating or creating a
task, not on sending messages.

Further, It only affects *some* of the emails i am sending. So far, all of
the affected items seem to be ones that I am forwarding and have attachments
or imbedded Internet links. This latest one in particular stems from sending
a message to a Group Distribution List. However, most of my other outgoing
email works just fine.

Has anyone experienced this problem and/or worked out a fix?

TIA,
yt

I have this problem too - any progress?


"AirYT" wrote:

Hello --

When I try to send some emails in Outlook 2003, I get the following error
message: Task '[MAIL ACCT]-Sending' reported error(0x80070057) : 'Could not
complete the operation. One or more parameter values are not valid.'

(MAIL-ACCT is the account i have setup).

I have searched the MS website & the internet, but have not found anything
concrete. Most results only reference this error when updating or creating a
task, not on sending messages.

Further, It only affects *some* of the emails i am sending. So far, all of
the affected items seem to be ones that I am forwarding and have attachments
or imbedded Internet links. This latest one in particular stems from sending
a message to a Group Distribution List. However, most of my other outgoing
email works just fine.

Has anyone experienced this problem and/or worked out a fix?

TIA,
yt

I have exactly the same problem. I've spent hours searching for a solution.
The one article that comes close is only for OL2000 2ithout OE installed, but
I'm using OL2003 and I do have OE installed. It is only when forwarding
emails with attachments that are going to multiple addys and/or a
distribution list.

SOMEBODY, SOMEWHERE must understand what's going on here, and know how to
fix it! Please, there are many of us seeking this solution.

(does anybody from MS ever read these questions, or are we just at the mercy
of fate that someone who knows will "happen" to see our question?)

"JWT" wrote:

I have this problem too - any progress?


"AirYT" wrote:

Hello --

When I try to send some emails in Outlook 2003, I get the following error
message: Task '[MAIL ACCT]-Sending' reported error(0x80070057) : 'Could not
complete the operation. One or more parameter values are not valid.'

(MAIL-ACCT is the account i have setup).

I have searched the MS website & the internet, but have not found anything
concrete. Most results only reference this error when updating or creating a
task, not on sending messages.

Further, It only affects *some* of the emails i am sending. So far, all of
the affected items seem to be ones that I am forwarding and have attachments
or imbedded Internet links. This latest one in particular stems from sending
a message to a Group Distribution List. However, most of my other outgoing
email works just fine.

Has anyone experienced this problem and/or worked out a fix?

TIA,
yt