Hi, welcome and thank you for your question. My name is ***** ***** I am glad to assist you today.
I am very sorry about your issues. Can you please tell me the total file size of the 4 pictures you are attaching to the email? Sending attachments can affect the sending process since it needs to be uploaded first before sending the email. Hence, if the files are huge, it can take some time to upload, thus the timeout.Please let me know by replying to me here so that I can help you further.