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after signing in successfully can't open calendar and integrated gmail doesn't show my mail and calendar

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Three issues that occur after successful sign in: 1. Can't open calendar or any other gmail option, I get a message saying: Firefox prevented this page from automatically redirecting to another page. 2. Can't set appropriate signature in the settings signature box. When I try to save it say "Sorry, the signature mdartistsmanagement@gmail.com is too long. Please try a shorter signature." This is my email address and I want it as part of my automated signature that I placed in the appropriate settings box. 3. I loaded the integrated gmail add on (may be called an extension) and it doesn't work. My calendar doesn't show up when I sign into mail. It used to work beautifully and was very helpful. I believe I'm on the latest version of Firefox. What can I do? I have three (3) other gmail accounts and have these same issue with all of them.

      • Sorry, but I need these issues resolved immediately as I use gmail for my two businesses and personal account. ***
Three issues that occur after successful sign in: 1. Can't open calendar or any other gmail option, I get a message saying: Firefox prevented this page from automatically redirecting to another page. 2. Can't set appropriate signature in the settings signature box. When I try to save it say "Sorry, the signature mdartistsmanagement@gmail.com is too long. Please try a shorter signature." This is my email address and I want it as part of my automated signature that I placed in the appropriate settings box. 3. I loaded the integrated gmail add on (may be called an extension) and it doesn't work. My calendar doesn't show up when I sign into mail. It used to work beautifully and was very helpful. I believe I'm on the latest version of Firefox. What can I do? I have three (3) other gmail accounts and have these same issue with all of them. *** Sorry, but I need these issues resolved immediately as I use gmail for my two businesses and personal account. ***

الحل المُختار

(1) You get the infobar from Firefox saying that the site wants to redirect you? You can turn that off here:

orange Firefox button or classic Tools menu > Options > Advanced > General

Un-check the box for "Warn me when websites try to redirect or reload the page"


More generally, when you have a problem with one particular site, a good "first thing to try" is clearing your Firefox cache and deleting your saved cookies for the site.

(1) Bypass Firefox's Cache

Use Ctrl+Shift+r to reload the page fresh from the server.

(You also can clear Firefox's cache completely using:

orange Firefox button or Tools menu > Options > Advanced

On the Network mini-tab > Cached Web Content : "Clear Now")

(2) Remove your google.com cookies (save any pending work first) using either of these:

  • While viewing a page on the site, right-click and choose View Page Info > Security > "View Cookies"
  • Alt+t (open the classic Tools menu) > Page Info > Security > "View Cookies"

Then try reloading the page. Does that help?


(2) I'd have to log in and see what this feature is


(3) Could you provide a link to that particular extension over on the add-ons site, or it exact name?

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الحل المُختار

(1) You get the infobar from Firefox saying that the site wants to redirect you? You can turn that off here:

orange Firefox button or classic Tools menu > Options > Advanced > General

Un-check the box for "Warn me when websites try to redirect or reload the page"


More generally, when you have a problem with one particular site, a good "first thing to try" is clearing your Firefox cache and deleting your saved cookies for the site.

(1) Bypass Firefox's Cache

Use Ctrl+Shift+r to reload the page fresh from the server.

(You also can clear Firefox's cache completely using:

orange Firefox button or Tools menu > Options > Advanced

On the Network mini-tab > Cached Web Content : "Clear Now")

(2) Remove your google.com cookies (save any pending work first) using either of these:

  • While viewing a page on the site, right-click and choose View Page Info > Security > "View Cookies"
  • Alt+t (open the classic Tools menu) > Page Info > Security > "View Cookies"

Then try reloading the page. Does that help?


(2) I'd have to log in and see what this feature is


(3) Could you provide a link to that particular extension over on the add-ons site, or it exact name?