differant providers block differant things but genrally its things like .exe and .bat files and some scan the files for viruses when sending and receving and they search for certain terms. some can get through so be carefull
Include a file as part of the email.
Attachments means any file that is sent with an email. For example a picture, song, spreadsheet, resume, etc. When you add this to an email, you "attach" the file. Please keep in mind that there are limitations to the size of the file being attached... usually around 10mb.
File could be very big in size. Check your email's maximum allowable file size for attachments.
An attachment is a file (text, picture, video, etc) that is attached (fixed) to an email. The attachment does not appear on the face of the email, but has to be opened to be viewed by the recipient.
PDF Format
You don't need to attach a file to an email but if you want to send a file to someone attaching it to an email is a good way to do it because you don't have to go to the person to give them the file.
This is a very general question so it is hard to answer. Depending on what your attachments are and what email you are using there may be a size limit. If the file size is to large(ex:sending pictures, if it is too large you wont be able to send it you will need to resize the image)it wont send.
I would check: 1) The file size - chances are your email provider has restrictions on the maximum size of files you can upload. Make sure you're not trying to attach a file which is too large. 2) The format of the file - some file formats, especially those which could be potentially unsafe may be blocked by your mail provider. 3) Antivirus - depending on what antivirus you use, your attachments may be getting scanned. Sometimes antivirus software can cause conflicts with webmail services for example. It is also worth checking that the file is not currently in use or has other restrictions on it.
I believe you are referring to attachments? They are computer files which is sent along with an e-mail message. The file is not a separate message, but now it is almost universally sent as part of the message to which it is attached.
This happens when you are sending a file format which is not recognised by gmail . Check the attachments attached to the email
There could be several reasons why attachments aren't working. Common issues include file size limits, unsupported file formats, or problems with the email client or application settings. Additionally, network connectivity issues or security settings may prevent attachments from being sent or received. It's best to check these factors to troubleshoot the problem.
You can copy a file into Gmail account via attachments. These attachments can be combined with Gmail. They can carry any kind of file with them.