Respectable CAs will email you a warning about a month before it expires. Disreputable CAs will email you 3-4 months before it expires, emphasising that you ne

Respectable CAs will email you a warning about a month before it expires. Disreputable CAs will email you 3-4 months before it expires, emphasising that you need to "ACT NOW" (GoDaddy is guilty of this).