Title, basically. I am working on a process that sends an email with an Excel file attached via Mailjet with an HTTP Request. The attachment in question has a size of roughly 13MB and I have seen that Mailjet has a 15MB limit with what you can send with their service. I know that the answer might …

@ulises.ariza , This is what I found. It could be your ISP blocking it. <a class="lightbox" href="https://global.discourse-cdn.com/uipath/original/4X/4/b/8/4b8fce7b6983861e135d238537f41d22bbaa3494.png" data-download-href="/uploads/short-url/aMrUH6IHFoYjTM6SA0vQqr88vrK.png?dl=1" title="This is a Mailjet help article detailing the size limits for email attachments, with a note circled in red advising against sending attachments larger than 5MB in mass mailings due to ISP restrictions. (Captioned by AI)">[This is a Mailjet help article detailing the size limits for email attachments, with a note circled in red advising against sending attachments larger than 5MB in mass mailings due to ISP restrictions. (Captioned by AI)] htt…

@ulises.ariza , I would suggest to test the code with smaller size of the attachment to see if the attachment size is the problem or not.

[image] ulises.ariza: I am working on a process that sends an email with an Excel file attached via Mailjet with an HTTP Request. The attachment in question has a size of roughly 13MB and I have seen that Mailjet has a 15MB limit with what you can send with their service. I know that the answer…

I forgot to mention that I am also sending emails with attachments using the same steps but with a 3-5MB attachment and that one works fine. So it all points to the size in this case. I feel the error message is too lackluster and that’s why I wanted someone else to tell me other than my intuition. …

Would you believe if I tell you that I read the previous sentence and just stopped there? Thank you so much for pointing this out.

Yeah :smiley: that happens with me as well @ulises.ariza ! Cheers!

In any case, after reading the documentation should’t the problem happen after sending the mail? I get that the ISP would flag it down but the problem happens when I pass the json to the HTTP Request. The other thing that might happen is that the mail plus the attachment are bigger than 15MB and th…

[image] ulises.ariza: mail plus the attachment are bigger than 15MB I feel this one could be the most likely reason!

Follow-up question. Promise is the last one because this issue has been solved. The way I make the attachment is that I make a screenshot and then I add it to the Excel file every time I make a check in a website. Obviously in the cases where there are more checks more screenshots would be taken an…

@ulises.ariza , You can reduce the image size by this solutions. [image] Resize images Studio so we extend: to: [grafik] [image] URGENT! PLEASE HELP HOW TO RESIZE IMAGE IN UIPATH Studio Hi, Can you try the following sample? [image] S…

Getting error "HTTP Request: Error while copying content to a stream." when sending mail

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ashokkarale (Ashok Karale) March 7, 2025, 12:02pm 11

@ulises.ariza,

You can reduce the image size by this solutions.

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Getting error "HTTP Request: Error while copying content to a stream." when sending mail

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