There are some attachments that will not send if you try to attach them to an email message.
These attachments are:
ade, adp, ani, bas, bat, chm, cmd, com, cpl, crt, dll, exe, hlp, hta, inf, ins, isp, js, jse, lnk, mdb, mde, msc, msi, msp, mst, pcd, pif, reg, scr, sct, shb, shs, vb, vbe, vbs, wri, wsc, wsf, wsh
Note: An attached .zip file that contains one of the file types listed above, will also fail to send.
To clear nickname cache in Outlook, follow this easy two-step process:
Microsoft offers a helpful site laying out the do's and don't when requesting a meeting. While Microsoft offers this for those using Outlook, the tips apply to requesting a meeting through any email program. Go to this Microsoft site to learn more.
Personal calendar tips and tricks include creating an event, inviting to an event, and sharing calendars.
If you are receiving errors about being close to your quota for your Exchange email account, you should pursue some quota management best practices for decreasing the amount of email saved to your online account in order to avoid reaching your quota. Check out these recommended quota management actions for your particular email handler.